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<div class="title">vector.c</div> </div>
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<a href="vector_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (C) 2020 Zakaria Kasmi <zkasmi@inf.fu-berlin.de></span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * 2020 Freie Universität Berlin</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This file is subject to the terms and conditions of the GNU Lesser General</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Public License v2.1. See the file LICENSE in the top level directory for more</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * details.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <inttypes.h></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <string.h></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <math.h></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <stdbool.h></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="vector_8h.html">vector.h</a>"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="utils_8h.html">utils.h</a>"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="vector_8c.html#ac4b023769faf53e06c2ed1f2fd928d14"> 32</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#ac4b023769faf53e06c2ed1f2fd928d14">vector_clear</a>(uint8_t n, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> arr[])</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  memset(arr, 0, <span class="keyword">sizeof</span>(<a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a>) * n);</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> }</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="vector_8c.html#ae9d3378f23ba835c727245b434b8a7f6"> 37</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#ae9d3378f23ba835c727245b434b8a7f6">vector_copy</a>(uint8_t size, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> src_arr[], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> dest_arr[])</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  memcpy(dest_arr, src_arr, size * <span class="keyword">sizeof</span>(<a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a>));</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="vector_8c.html#a4cfc452fdff3e32a601ccff140cd9ae6"> 42</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#a4cfc452fdff3e32a601ccff140cd9ae6">vector_get_norm2</a>(uint8_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> arr[])</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> {</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> square_norm = 0.0;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  uint8_t i = 0;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">for</span> (; i < length; i++) {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  square_norm += arr[i] * arr[i];</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  }</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> sqrt(square_norm);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> }</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="vector_8c.html#aab9d7950d4ba03b0e1a23de5b7fae6a6"> 54</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#aab9d7950d4ba03b0e1a23de5b7fae6a6">vector_get_square_norm2</a>(uint8_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> arr[])</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> square_norm = 0.0;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  uint8_t i = 0;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">for</span> (; i < length; i++) {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  square_norm += arr[i] * arr[i];</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> square_norm;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="vector_8c.html#af1767c4decdd472ed81035a19cf2152b"> 66</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#af1767c4decdd472ed81035a19cf2152b">vector_get_sum</a>(uint8_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> arr[])</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> {</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> sum = 0.0;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  uint8_t i;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">for</span> (i = 0; i < length; i++) {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  sum += arr[i];</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> sum;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  </div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="vector_8c.html#a4a8fae4c69677390016c116123d9eff8"> 78</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#a4a8fae4c69677390016c116123d9eff8">vector_get_mean_value</a>(uint8_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> arr[])</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> mean = 0.0;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  uint8_t i;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">for</span> (i = 0; i < length; i++) {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  mean += arr[i];</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">if</span> (length != 0) {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  mean /= length;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> mean;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="vector_8c.html#a3bbd999b10064c2ede2bd427aa040b63"> 94</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a3bbd999b10064c2ede2bd427aa040b63">vector_sub</a>(uint8_t size, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_vec[], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> b_vec[],</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_minus_b[])</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> {</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  uint8_t i;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">for</span> (i = 0; i < size; i++) {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  a_minus_b[i] = a_vec[i] - b_vec[i];</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="vector_8c.html#a92917951880002814392c2367896d7a0"> 104</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a92917951880002814392c2367896d7a0">vector_add</a>(uint8_t size, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_vec[size], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> b_vec[size],</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_plus_b_vec[size])</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  uint8_t i;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">for</span> (i = 0; i < size; i++) {</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  a_plus_b_vec[i] = a_vec[i] + b_vec[i];</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="vector_8c.html#a099aa56dd0f260c77afaf8b62b56b2c5"> 114</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a099aa56dd0f260c77afaf8b62b56b2c5">vector_mul</a>(uint8_t size, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_vec[size], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> b_vec[size],</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_mul_b_vec[size])</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> {</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  uint8_t i;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">for</span> (i = 0; i < size; i++) {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  a_mul_b_vec[i] = a_vec[i] * b_vec[i];</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> }</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="vector_8c.html#afc68fab0b07c974faf5a457d20b01c58"> 124</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#afc68fab0b07c974faf5a457d20b01c58">vector_square</a>(uint8_t n, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec[n], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> square_vec[n])</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < n; i++) {</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  square_vec[i] = vec[i] * vec[i];</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> }</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="vector_8c.html#a90a92f618957807f90ab1d8a8d9150d4"> 131</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a90a92f618957807f90ab1d8a8d9150d4">vector_in_place_scalar_mul</a>(uint8_t size, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_vec[size],</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> scl)</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> {</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  uint8_t i;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">for</span> (i = 0; i < size; i++) {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  a_vec[i] = scl * a_vec[i];</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  </div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="vector_8c.html#a3c0bdd0e463fb34757a71470c55af845"> 141</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a3c0bdd0e463fb34757a71470c55af845">vector_scalar_mul</a>(uint8_t size, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> src_vec[size], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> scl,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> dest_vec[])</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  uint8_t i;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">for</span> (i = 0; i < size; i++) {</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  dest_vec[i] = scl * src_vec[i];</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> }</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="vector_8c.html#ae41fee7d298da0645c37ed6af7acea0b"> 151</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#ae41fee7d298da0645c37ed6af7acea0b">vector_scalar_div</a>(uint8_t size, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_vec[size], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> scl)</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> {</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  uint8_t i;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span> (scl != 0) {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">for</span> (i = 0; i < size; i++) {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  a_vec[i] = a_vec[i] / scl;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment">//Euclidean distance: d = sum((x-y).^2).^0.5</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="vector_8c.html#abbb6bf046e47a8634c15c43a508cacb9"> 163</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#abbb6bf046e47a8634c15c43a508cacb9">vector_get_euclidean_distance</a>(uint8_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec1[],</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec2[])</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> d = 0.0;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> diff_vec[length];</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="vector_8c.html#a3bbd999b10064c2ede2bd427aa040b63">vector_sub</a>(length, vec1, vec2, diff_vec);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  d = <a class="code" href="vector_8c.html#a4cfc452fdff3e32a601ccff140cd9ae6">vector_get_norm2</a>(length, diff_vec);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> d;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="vector_8c.html#a982bc2f9e4755461eac46c6322b4562d"> 175</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#a982bc2f9e4755461eac46c6322b4562d">vector_get_max_and_index</a>(uint8_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec[],</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  uint8_t *index)</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> {</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> max = vec[0];</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  *index = 0;</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">for</span> (uint8_t i = 1; i < length; i++) {</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">if</span> (vec[i] > max) {</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  max = vec[i];</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  *index = *index + 1;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> max;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> }</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  </div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="vector_8c.html#a5f4b706c07b9b0f7a4983d80fba99e4e"> 190</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#a5f4b706c07b9b0f7a4983d80fba99e4e">vector_get_scalar_product</a>(uint8_t n, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec1[n],</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec2[n])</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> r = 0;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < n; i++) {</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  r = r + (vec1[i] * vec2[i]);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
<div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="vector_8c.html#af98f2e3896ce7b96d598b11033ac1795"> 202</a></span> <span class="keywordtype">bool</span> <a class="code" href="vector_8c.html#af98f2e3896ce7b96d598b11033ac1795">vector_is_equal</a>(uint16_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec_1[], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> vec_2[])</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">for</span> (uint16_t i = 0; i < length; i++) {</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">if</span> (vec_1[i] != vec_2[i]) {</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  </div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="vector_8c.html#a45dfc0cdad1f1a542df4029b498766ba"> 214</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a45dfc0cdad1f1a542df4029b498766ba">vector_get_index_vector</a>(uint8_t k, uint8_t n, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> unsorted_vector[n],</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> sorted_vector[n], uint8_t index_vector[n])</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < k; i++) {</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < n; j++) {</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (unsorted_vector[j] == sorted_vector[i]) {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  index_vector[i] = j;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  }</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  </div>
<div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="vector_8c.html#a1fcbe913017a3b6802d5f66c8ef699ac"> 227</a></span> <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> <a class="code" href="vector_8c.html#a1fcbe913017a3b6802d5f66c8ef699ac">vector_get_residual</a>(uint8_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> a_vec[], <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> b_vec[])</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> {</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> diff_vec[length];</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="vector_8c.html#a3bbd999b10064c2ede2bd427aa040b63">vector_sub</a>(length, a_vec, b_vec, diff_vec);</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> <a class="code" href="vector_8c.html#a4cfc452fdff3e32a601ccff140cd9ae6">vector_get_norm2</a>(length, diff_vec);</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> }</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
<div class="line"><a name="l00235"></a><span class="lineno"><a class="line" href="vector_8c.html#a1348a041e323e7b333482242b51a7674"> 235</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a1348a041e323e7b333482242b51a7674">vector_get_elements</a>(<a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> src_vec[], uint8_t k, uint8_t index_vec[],</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> dst_vec[])</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">for</span> (uint8_t i = 0; i < k; i++) {</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  dst_vec[i] = src_vec[index_vec[i]];</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  }</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> }</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="vector_8c.html#a421f989647bf55af29c0f55b7f33d35a"> 243</a></span> <span class="keywordtype">bool</span> <a class="code" href="vector_8c.html#a421f989647bf55af29c0f55b7f33d35a">vector_uint32_is_equal</a>(uint32_t length, uint32_t vec_1[], uint32_t vec_2[])</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> {</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">for</span> (uint32_t i = 0; i < length; i++) {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (vec_1[i] != vec_2[i]) {</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> }</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  </div>
<div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="vector_8c.html#a8f24286db94dba6ab181edcdfe296262"> 255</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a8f24286db94dba6ab181edcdfe296262">vector_print</a>(uint32_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> arr[])</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> {</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  uint16_t i;</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  printf(<span class="stringliteral">"{"</span>);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">for</span> (i = 0; i < length; i++) {</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  printf(<span class="stringliteral">"%5.4f"</span>, arr[i]);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">if</span> (i < length - 1) {</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  printf(<span class="stringliteral">", "</span>);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  printf(<span class="stringliteral">"}"</span>);</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> }</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
<div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="vector_8c.html#a8ec75dc585746d950ab517e9929f31fe"> 269</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#a8ec75dc585746d950ab517e9929f31fe">vector_print_u8_array</a>(uint32_t length, uint8_t arr[])</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> {</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  uint32_t i;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  printf(<span class="stringliteral">"{"</span>);</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">for</span> (i = 0; i < length; i++) {</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  printf(<span class="stringliteral">"%u"</span>, arr[i]);</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">if</span> (i < length - 1) {</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  printf(<span class="stringliteral">", "</span>);</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  }</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  printf(<span class="stringliteral">"}"</span>);</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// This function is more memory-consuming than vector_print</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"><a class="line" href="vector_8c.html#ab2827264910e858f238868695a92db4b"> 284</a></span> <span class="keywordtype">void</span> <a class="code" href="vector_8c.html#ab2827264910e858f238868695a92db4b">vector_flex_print</a>(uint32_t length, <a class="code" href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a> arr[], uint8_t before_dot,</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  uint8_t after_dot)</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  uint32_t i;</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordtype">char</span> format_str_buff[13];</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  sprintf(format_str_buff, <span class="stringliteral">"%%%u.%uf"</span>, before_dot, after_dot);</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  printf(<span class="stringliteral">"{"</span>);</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">for</span> (i = 0; i < length; i++) {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">//printf(format_str_buff, arr[i]);</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <a class="code" href="utils_8h.html#a335d8d6c4b945638261228cd116cccd6">utils_printf</a>(format_str_buff, arr[i]);</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (i < length - 1) {</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  printf(<span class="stringliteral">", "</span>);</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  printf(<span class="stringliteral">"}"</span>);</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="comment">//puts("");</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> }</div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="avector_8c_html_a4cfc452fdff3e32a601ccff140cd9ae6"><div class="ttname"><a href="vector_8c.html#a4cfc452fdff3e32a601ccff140cd9ae6">vector_get_norm2</a></div><div class="ttdeci">vector_t vector_get_norm2(uint8_t length, vector_t arr[])</div><div class="ttdoc">Compute the 2-norm norm of a vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00042">vector.c:42</a></div></div>
<div class="ttc" id="avector_8c_html_a5f4b706c07b9b0f7a4983d80fba99e4e"><div class="ttname"><a href="vector_8c.html#a5f4b706c07b9b0f7a4983d80fba99e4e">vector_get_scalar_product</a></div><div class="ttdeci">vector_t vector_get_scalar_product(uint8_t n, vector_t vec1[n], vector_t vec2[n])</div><div class="ttdoc">Compute the dot product of two vectors.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00190">vector.c:190</a></div></div>
<div class="ttc" id="avector_8c_html_ab2827264910e858f238868695a92db4b"><div class="ttname"><a href="vector_8c.html#ab2827264910e858f238868695a92db4b">vector_flex_print</a></div><div class="ttdeci">void vector_flex_print(uint32_t length, vector_t arr[], uint8_t before_dot, uint8_t after_dot)</div><div class="ttdoc">Display the values of the vector's elements.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00284">vector.c:284</a></div></div>
<div class="ttc" id="avector_8c_html_af98f2e3896ce7b96d598b11033ac1795"><div class="ttname"><a href="vector_8c.html#af98f2e3896ce7b96d598b11033ac1795">vector_is_equal</a></div><div class="ttdeci">bool vector_is_equal(uint16_t length, vector_t vec_1[], vector_t vec_2[])</div><div class="ttdoc">Determine the equality of two vectors.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00202">vector.c:202</a></div></div>
<div class="ttc" id="avector_8c_html_ac4b023769faf53e06c2ed1f2fd928d14"><div class="ttname"><a href="vector_8c.html#ac4b023769faf53e06c2ed1f2fd928d14">vector_clear</a></div><div class="ttdeci">void vector_clear(uint8_t n, vector_t arr[])</div><div class="ttdoc">Clear all the elements of the vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00032">vector.c:32</a></div></div>
<div class="ttc" id="avector_8c_html_a8f24286db94dba6ab181edcdfe296262"><div class="ttname"><a href="vector_8c.html#a8f24286db94dba6ab181edcdfe296262">vector_print</a></div><div class="ttdeci">void vector_print(uint32_t length, vector_t arr[])</div><div class="ttdoc">Display the values of the vector's elements.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00255">vector.c:255</a></div></div>
<div class="ttc" id="avector_8c_html_a45dfc0cdad1f1a542df4029b498766ba"><div class="ttname"><a href="vector_8c.html#a45dfc0cdad1f1a542df4029b498766ba">vector_get_index_vector</a></div><div class="ttdeci">void vector_get_index_vector(uint8_t k, uint8_t n, vector_t unsorted_vector[n], vector_t sorted_vector[n], uint8_t index_vector[n])</div><div class="ttdoc">Determine the index of the vector elements before sorting.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00214">vector.c:214</a></div></div>
<div class="ttc" id="avector_8c_html_aab9d7950d4ba03b0e1a23de5b7fae6a6"><div class="ttname"><a href="vector_8c.html#aab9d7950d4ba03b0e1a23de5b7fae6a6">vector_get_square_norm2</a></div><div class="ttdeci">vector_t vector_get_square_norm2(uint8_t length, vector_t arr[])</div><div class="ttdoc">Compute the squared 2-norm norm of a vector .</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00054">vector.c:54</a></div></div>
<div class="ttc" id="avector_8h_html_acb41430bc5720dda7d1c45d91a0b0221"><div class="ttname"><a href="vector_8h.html#acb41430bc5720dda7d1c45d91a0b0221">vector_t</a></div><div class="ttdeci">#define vector_t</div><div class="ttdoc">Define the data type of the vector elements.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8h_source.html#l00033">vector.h:33</a></div></div>
<div class="ttc" id="avector_8c_html_a90a92f618957807f90ab1d8a8d9150d4"><div class="ttname"><a href="vector_8c.html#a90a92f618957807f90ab1d8a8d9150d4">vector_in_place_scalar_mul</a></div><div class="ttdeci">void vector_in_place_scalar_mul(uint8_t size, vector_t a_vec[size], vector_t scl)</div><div class="ttdoc">Compute the product of a vector with a real number.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00131">vector.c:131</a></div></div>
<div class="ttc" id="autils_8h_html"><div class="ttname"><a href="utils_8h.html">utils.h</a></div><div class="ttdoc">Utilities for linear algebra.</div></div>
<div class="ttc" id="avector_8c_html_a3bbd999b10064c2ede2bd427aa040b63"><div class="ttname"><a href="vector_8c.html#a3bbd999b10064c2ede2bd427aa040b63">vector_sub</a></div><div class="ttdeci">void vector_sub(uint8_t size, vector_t a_vec[], vector_t b_vec[], vector_t a_minus_b[])</div><div class="ttdoc">Compute the subtraction of two vectors.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00094">vector.c:94</a></div></div>
<div class="ttc" id="avector_8c_html_a982bc2f9e4755461eac46c6322b4562d"><div class="ttname"><a href="vector_8c.html#a982bc2f9e4755461eac46c6322b4562d">vector_get_max_and_index</a></div><div class="ttdeci">vector_t vector_get_max_and_index(uint8_t length, vector_t vec[], uint8_t *index)</div><div class="ttdoc">Compute the maximal value and its index of a vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00175">vector.c:175</a></div></div>
<div class="ttc" id="avector_8c_html_a3c0bdd0e463fb34757a71470c55af845"><div class="ttname"><a href="vector_8c.html#a3c0bdd0e463fb34757a71470c55af845">vector_scalar_mul</a></div><div class="ttdeci">void vector_scalar_mul(uint8_t size, vector_t src_vec[size], vector_t scl, vector_t dest_vec[])</div><div class="ttdoc">Compute the product of a vector with a real number.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00141">vector.c:141</a></div></div>
<div class="ttc" id="avector_8c_html_ae9d3378f23ba835c727245b434b8a7f6"><div class="ttname"><a href="vector_8c.html#ae9d3378f23ba835c727245b434b8a7f6">vector_copy</a></div><div class="ttdeci">void vector_copy(uint8_t size, vector_t src_arr[], vector_t dest_arr[])</div><div class="ttdoc">Copy the elements of the source vector to the destination vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00037">vector.c:37</a></div></div>
<div class="ttc" id="avector_8c_html_a1348a041e323e7b333482242b51a7674"><div class="ttname"><a href="vector_8c.html#a1348a041e323e7b333482242b51a7674">vector_get_elements</a></div><div class="ttdeci">void vector_get_elements(vector_t src_vec[], uint8_t k, uint8_t index_vec[], vector_t dst_vec[])</div><div class="ttdoc">Get the elements of the vector by an index vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00235">vector.c:235</a></div></div>
<div class="ttc" id="autils_8h_html_a335d8d6c4b945638261228cd116cccd6"><div class="ttname"><a href="utils_8h.html#a335d8d6c4b945638261228cd116cccd6">utils_printf</a></div><div class="ttdeci">void utils_printf(char *format_str,...)</div><div class="ttdoc">Print by using variable format string as well as argument lists.</div><div class="ttdef"><b>Definition:</b> <a href="utils_8c_source.html#l00096">utils.c:96</a></div></div>
<div class="ttc" id="avector_8c_html_ae41fee7d298da0645c37ed6af7acea0b"><div class="ttname"><a href="vector_8c.html#ae41fee7d298da0645c37ed6af7acea0b">vector_scalar_div</a></div><div class="ttdeci">void vector_scalar_div(uint8_t size, vector_t a_vec[size], vector_t scl)</div><div class="ttdoc">Compute the division of a vector with a real number.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00151">vector.c:151</a></div></div>
<div class="ttc" id="avector_8c_html_a92917951880002814392c2367896d7a0"><div class="ttname"><a href="vector_8c.html#a92917951880002814392c2367896d7a0">vector_add</a></div><div class="ttdeci">void vector_add(uint8_t size, vector_t a_vec[size], vector_t b_vec[size], vector_t a_plus_b_vec[size])</div><div class="ttdoc">Compute the addition of two vectors.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00104">vector.c:104</a></div></div>
<div class="ttc" id="avector_8c_html_a1fcbe913017a3b6802d5f66c8ef699ac"><div class="ttname"><a href="vector_8c.html#a1fcbe913017a3b6802d5f66c8ef699ac">vector_get_residual</a></div><div class="ttdeci">vector_t vector_get_residual(uint8_t length, vector_t a_vec[], vector_t b_vec[])</div><div class="ttdoc">Compute the residual of two vectors.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00227">vector.c:227</a></div></div>
<div class="ttc" id="avector_8c_html_a4a8fae4c69677390016c116123d9eff8"><div class="ttname"><a href="vector_8c.html#a4a8fae4c69677390016c116123d9eff8">vector_get_mean_value</a></div><div class="ttdeci">vector_t vector_get_mean_value(uint8_t length, vector_t arr[])</div><div class="ttdoc">Compute the average or mean value of a vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00078">vector.c:78</a></div></div>
<div class="ttc" id="avector_8c_html_a8ec75dc585746d950ab517e9929f31fe"><div class="ttname"><a href="vector_8c.html#a8ec75dc585746d950ab517e9929f31fe">vector_print_u8_array</a></div><div class="ttdeci">void vector_print_u8_array(uint32_t length, uint8_t arr[])</div><div class="ttdoc">Display the values of the vector's elements of type uint8_t.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00269">vector.c:269</a></div></div>
<div class="ttc" id="avector_8h_html"><div class="ttname"><a href="vector_8h.html">vector.h</a></div><div class="ttdoc">Vector computations.</div></div>
<div class="ttc" id="avector_8c_html_a099aa56dd0f260c77afaf8b62b56b2c5"><div class="ttname"><a href="vector_8c.html#a099aa56dd0f260c77afaf8b62b56b2c5">vector_mul</a></div><div class="ttdeci">void vector_mul(uint8_t size, vector_t a_vec[size], vector_t b_vec[size], vector_t a_mul_b_vec[size])</div><div class="ttdoc">Compute the multiplication of two vectors.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00114">vector.c:114</a></div></div>
<div class="ttc" id="avector_8c_html_afc68fab0b07c974faf5a457d20b01c58"><div class="ttname"><a href="vector_8c.html#afc68fab0b07c974faf5a457d20b01c58">vector_square</a></div><div class="ttdeci">void vector_square(uint8_t n, vector_t vec[n], vector_t square_vec[n])</div><div class="ttdoc">Compute the square of a vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00124">vector.c:124</a></div></div>
<div class="ttc" id="avector_8c_html_af1767c4decdd472ed81035a19cf2152b"><div class="ttname"><a href="vector_8c.html#af1767c4decdd472ed81035a19cf2152b">vector_get_sum</a></div><div class="ttdeci">vector_t vector_get_sum(uint8_t length, vector_t arr[])</div><div class="ttdoc">Compute the sum of the elements of a vector.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00066">vector.c:66</a></div></div>
<div class="ttc" id="avector_8c_html_a421f989647bf55af29c0f55b7f33d35a"><div class="ttname"><a href="vector_8c.html#a421f989647bf55af29c0f55b7f33d35a">vector_uint32_is_equal</a></div><div class="ttdeci">bool vector_uint32_is_equal(uint32_t length, uint32_t vec_1[], uint32_t vec_2[])</div><div class="ttdoc">Determine the equality of two vectors of type uint32_t.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00243">vector.c:243</a></div></div>
<div class="ttc" id="avector_8c_html_abbb6bf046e47a8634c15c43a508cacb9"><div class="ttname"><a href="vector_8c.html#abbb6bf046e47a8634c15c43a508cacb9">vector_get_euclidean_distance</a></div><div class="ttdeci">vector_t vector_get_euclidean_distance(uint8_t length, vector_t vec1[], vector_t vec2[])</div><div class="ttdoc">Compute the Euclidean distance between two vectors.</div><div class="ttdef"><b>Definition:</b> <a href="vector_8c_source.html#l00163">vector.c:163</a></div></div>
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