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<h1>arm_iir_lattice_instance_f32 Struct Reference</h1> </div>
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<p>Instance structure for the floating-point IIR lattice filter.
<a href="#_details">More...</a></p>
<p><code>#include &lt;<a class="el" href="arm__math_8h_source.html">arm_math.h</a>&gt;</code></p>
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Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__iir__lattice__instance__f32.html#af8de449af5efe1f30be82f9ba35587ee">numStages</a></td></tr>
<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__iir__lattice__instance__f32.html#a30babe7815510219e6e3d28e6e4a5969">pState</a></td></tr>
<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__iir__lattice__instance__f32.html#aa69fcdd3775e828d450ce1bbd978fa31">pkCoeffs</a></td></tr>
<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__iir__lattice__instance__f32.html#afc7c8f577e6f27d097fe55f57e707f72">pvCoeffs</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Instance structure for the floating-point IIR lattice filter. </p>
<p>Definition at line <a class="el" href="arm__math_8h_source.html#l03776">3776</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
<hr/><h2>Field Documentation</h2>
<a class="anchor" id="af8de449af5efe1f30be82f9ba35587ee"></a><!-- doxytag: member="arm_iir_lattice_instance_f32::numStages" ref="af8de449af5efe1f30be82f9ba35587ee" args="" -->
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<td class="memname">uint16_t <a class="el" href="structarm__iir__lattice__instance__f32.html#af8de449af5efe1f30be82f9ba35587ee">arm_iir_lattice_instance_f32::numStages</a></td>
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<p>number of stages in the filter. </p>
<p>Definition at line <a class="el" href="arm__math_8h_source.html#l03778">3778</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
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<a class="anchor" id="a30babe7815510219e6e3d28e6e4a5969"></a><!-- doxytag: member="arm_iir_lattice_instance_f32::pState" ref="a30babe7815510219e6e3d28e6e4a5969" args="" -->
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<td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* <a class="el" href="structarm__iir__lattice__instance__f32.html#a30babe7815510219e6e3d28e6e4a5969">arm_iir_lattice_instance_f32::pState</a></td>
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<p>points to the state variable array. The array is of length numStages+blockSize. </p>
<p>Definition at line <a class="el" href="arm__math_8h_source.html#l03779">3779</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
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<a class="anchor" id="aa69fcdd3775e828d450ce1bbd978fa31"></a><!-- doxytag: member="arm_iir_lattice_instance_f32::pkCoeffs" ref="aa69fcdd3775e828d450ce1bbd978fa31" args="" -->
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<td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* <a class="el" href="structarm__iir__lattice__instance__f32.html#aa69fcdd3775e828d450ce1bbd978fa31">arm_iir_lattice_instance_f32::pkCoeffs</a></td>
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<p>points to the reflection coefficient array. The array is of length numStages. </p>
<p>Definition at line <a class="el" href="arm__math_8h_source.html#l03780">3780</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
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<a class="anchor" id="afc7c8f577e6f27d097fe55f57e707f72"></a><!-- doxytag: member="arm_iir_lattice_instance_f32::pvCoeffs" ref="afc7c8f577e6f27d097fe55f57e707f72" args="" -->
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<td class="memname"><a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>* <a class="el" href="structarm__iir__lattice__instance__f32.html#afc7c8f577e6f27d097fe55f57e707f72">arm_iir_lattice_instance_f32::pvCoeffs</a></td>
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<p>points to the ladder coefficient array. The array is of length numStages+1. </p>
<p>Definition at line <a class="el" href="arm__math_8h_source.html#l03781">3781</a> of file <a class="el" href="arm__math_8h_source.html">arm_math.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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