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  53 <h1>arm_fir_sparse_instance_f32 Struct Reference</h1>  </div>
  54 </div>
  55 <div class="contents">
  56 <!-- doxytag: class="arm_fir_sparse_instance_f32" -->
  57 <p>Instance structure for the floating-point sparse FIR filter.
  58 <a href="#_details">More...</a></p>
  59
  60 <p><code>#include &lt;<a class="el" href="arm__math_8h_source.html">arm_math.h</a>&gt;</code></p>
  61 <table class="memberdecls">
  62 <tr><td colspan="2"><h2><a name="pub-attribs"></a>
  63 Data Fields</h2></td></tr>
  64 <tr><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__sparse__instance__f32.html#a5e19e7f234ac30a3db843352bf2a8515">numTaps</a></td></tr>
  65 <tr><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__sparse__instance__f32.html#a57585aeca9dc8686e08df2865375a86d">stateIndex</a></td></tr>
  66 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__sparse__instance__f32.html#a794af0916666d11cc564d6df08553555">pState</a></td></tr>
  67 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__sparse__instance__f32.html#a04af7c738dfb0882ad102fcad501d94a">pCoeffs</a></td></tr>
  68 <tr><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__sparse__instance__f32.html#af8b8c775f4084c36774f06c082b4c078">maxDelay</a></td></tr>
  69 <tr><td class="memItemLeft" align="right" valign="top">int32_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__sparse__instance__f32.html#aaa54ae67e5d10c6dd0d697945c638d31">pTapDelay</a></td></tr>
  70 </table>
  71 <hr/><a name="_details"></a><h2>Detailed Description</h2>
  72 <p>Instance structure for the floating-point sparse FIR filter. </p>
  73
  74 <p>Definition at line <a class="el" href="arm__math_8h_source.html#l04319">4319</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
  75 <hr/><h2>Field Documentation</h2>
  76 <a class="anchor" id="a5e19e7f234ac30a3db843352bf2a8515"></a><!-- doxytag: member="arm_fir_sparse_instance_f32::numTaps" ref="a5e19e7f234ac30a3db843352bf2a8515" args="" -->
  77 <div class="memitem">
  78 <div class="memproto">
  79       <table class="memname">
  80         <tr>
  81           <td class="memname">uint16_t <a class="el" href="structarm__fir__sparse__instance__f32.html#a5e19e7f234ac30a3db843352bf2a8515">arm_fir_sparse_instance_f32::numTaps</a></td>
  82         </tr>
  83       </table>
  84 </div>
  85 <div class="memdoc">
  86 <p>number of coefficients in the filter. </p>
  87
  88 <p>Definition at line <a class="el" href="arm__math_8h_source.html#l04321">4321</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
  89
  90 </div>
  91 </div>
  92 <a class="anchor" id="a57585aeca9dc8686e08df2865375a86d"></a><!-- doxytag: member="arm_fir_sparse_instance_f32::stateIndex" ref="a57585aeca9dc8686e08df2865375a86d" args="" -->
  93 <div class="memitem">
  94 <div class="memproto">
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  97           <td class="memname">uint16_t <a class="el" href="structarm__fir__sparse__instance__f32.html#a57585aeca9dc8686e08df2865375a86d">arm_fir_sparse_instance_f32::stateIndex</a></td>
  98         </tr>
  99       </table>
 100 </div>
 101 <div class="memdoc">
 102 <p>state buffer index. Points to the oldest sample in the state buffer. </p>
 103
 104 <p>Definition at line <a class="el" href="arm__math_8h_source.html#l04322">4322</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
 105
 106 </div>
 107 </div>
 108 <a class="anchor" id="a794af0916666d11cc564d6df08553555"></a><!-- doxytag: member="arm_fir_sparse_instance_f32::pState" ref="a794af0916666d11cc564d6df08553555" args="" -->
 109 <div class="memitem">
 110 <div class="memproto">
 111       <table class="memname">
 112         <tr>
 113           <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* <a class="el" href="structarm__fir__sparse__instance__f32.html#a794af0916666d11cc564d6df08553555">arm_fir_sparse_instance_f32::pState</a></td>
 114         </tr>
 115       </table>
 116 </div>
 117 <div class="memdoc">
 118 <p>points to the state buffer array. The array is of length maxDelay+blockSize-1. </p>
 119
 120 <p>Definition at line <a class="el" href="arm__math_8h_source.html#l04323">4323</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
 121
 122 </div>
 123 </div>
 124 <a class="anchor" id="a04af7c738dfb0882ad102fcad501d94a"></a><!-- doxytag: member="arm_fir_sparse_instance_f32::pCoeffs" ref="a04af7c738dfb0882ad102fcad501d94a" args="" -->
 125 <div class="memitem">
 126 <div class="memproto">
 127       <table class="memname">
 128         <tr>
 129           <td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* <a class="el" href="structarm__fir__sparse__instance__f32.html#a04af7c738dfb0882ad102fcad501d94a">arm_fir_sparse_instance_f32::pCoeffs</a></td>
 130         </tr>
 131       </table>
 132 </div>
 133 <div class="memdoc">
 134 <p>points to the coefficient array. The array is of length numTaps. </p>
 135
 136 <p>Definition at line <a class="el" href="arm__math_8h_source.html#l04324">4324</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
 137
 138 </div>
 139 </div>
 140 <a class="anchor" id="af8b8c775f4084c36774f06c082b4c078"></a><!-- doxytag: member="arm_fir_sparse_instance_f32::maxDelay" ref="af8b8c775f4084c36774f06c082b4c078" args="" -->
 141 <div class="memitem">
 142 <div class="memproto">
 143       <table class="memname">
 144         <tr>
 145           <td class="memname">uint16_t <a class="el" href="structarm__fir__sparse__instance__f32.html#af8b8c775f4084c36774f06c082b4c078">arm_fir_sparse_instance_f32::maxDelay</a></td>
 146         </tr>
 147       </table>
 148 </div>
 149 <div class="memdoc">
 150 <p>maximum offset specified by the pTapDelay array. </p>
 151
 152 <p>Definition at line <a class="el" href="arm__math_8h_source.html#l04325">4325</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
 153
 154 </div>
 155 </div>
 156 <a class="anchor" id="aaa54ae67e5d10c6dd0d697945c638d31"></a><!-- doxytag: member="arm_fir_sparse_instance_f32::pTapDelay" ref="aaa54ae67e5d10c6dd0d697945c638d31" args="" -->
 157 <div class="memitem">
 158 <div class="memproto">
 159       <table class="memname">
 160         <tr>
 161           <td class="memname">int32_t* <a class="el" href="structarm__fir__sparse__instance__f32.html#aaa54ae67e5d10c6dd0d697945c638d31">arm_fir_sparse_instance_f32::pTapDelay</a></td>
 162         </tr>
 163       </table>
 164 </div>
 165 <div class="memdoc">
 166 <p>points to the array of delay values. The array is of length numTaps. </p>
 167
 168 <p>Definition at line <a class="el" href="arm__math_8h_source.html#l04326">4326</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
 169
 170 </div>
 171 </div>
 172 <hr/>The documentation for this struct was generated from the following file:<ul>
 173 <li><a class="el" href="arm__math_8h_source.html">arm_math.h</a></li>
 174 </ul>
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