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344 lines
17 KiB
HTML
344 lines
17 KiB
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<a href="#define-members">Macros</a> |
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle"><div class="title">arm_levinson_durbin_q31.c File Reference</div></div>
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</div><!--header-->
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
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Macros</h2></td></tr>
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<tr class="memitem:abcb1d16f4b35d69afd3f997ad792e600"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#abcb1d16f4b35d69afd3f997ad792e600">ONE_Q31</a>   0x7FFFFFFFL</td></tr>
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<tr class="separator:abcb1d16f4b35d69afd3f997ad792e600"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af35c7c610f1f282933a3d418ae5659b9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#af35c7c610f1f282933a3d418ae5659b9">TWO_Q30</a>   0x7FFFFFFFL</td></tr>
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<tr class="separator:af35c7c610f1f282933a3d418ae5659b9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a84b2434cbc9524cea6f4487aa94d5bfa"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#a84b2434cbc9524cea6f4487aa94d5bfa">HALF_Q31</a>   0x00008000L</td></tr>
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<tr class="separator:a84b2434cbc9524cea6f4487aa94d5bfa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8a57fbdad94ffd18e5c5f15ad1fa1e57"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#a8a57fbdad94ffd18e5c5f15ad1fa1e57">ONE_Q15</a>   0x7FFF</td></tr>
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<tr class="separator:a8a57fbdad94ffd18e5c5f15ad1fa1e57"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af53eb1f80ad06646990e67560ab2a8b0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#af53eb1f80ad06646990e67560ab2a8b0">HALF_Q15</a>   0x3FFF</td></tr>
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<tr class="separator:af53eb1f80ad06646990e67560ab2a8b0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af0f2727f3a63d7069702e4afdb9c9a2c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#af0f2727f3a63d7069702e4afdb9c9a2c">LOWPART_MASK</a>   0x07FFF</td></tr>
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<tr class="separator:af0f2727f3a63d7069702e4afdb9c9a2c"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:afec5009a5b6ee048fc2a335a430ac844"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#afec5009a5b6ee048fc2a335a430ac844">mul32x16</a> (<a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> a, <a class="el" href="arm__math__types_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> b)</td></tr>
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<tr class="separator:afec5009a5b6ee048fc2a335a430ac844"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af8cb3f377881a3ab9a18b0ac3f6ac653"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#af8cb3f377881a3ab9a18b0ac3f6ac653">mul32x32</a> (<a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> a, <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> b)</td></tr>
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<tr class="separator:af8cb3f377881a3ab9a18b0ac3f6ac653"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a591d61686f058c49f2c7956f8937bcc7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__levinson__durbin__q31_8c.html#a591d61686f058c49f2c7956f8937bcc7">divide</a> (<a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> n, <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> d)</td></tr>
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<tr class="separator:a591d61686f058c49f2c7956f8937bcc7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga62b3cbd165b27673f5c17a6e72697e76"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__LD.html#ga62b3cbd165b27673f5c17a6e72697e76">arm_levinson_durbin_q31</a> (const <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *phi, <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *a, <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *err, int nbCoefs)</td></tr>
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<tr class="memdesc:ga62b3cbd165b27673f5c17a6e72697e76"><td class="mdescLeft"> </td><td class="mdescRight">Levinson Durbin. <a href="group__LD.html#ga62b3cbd165b27673f5c17a6e72697e76">More...</a><br /></td></tr>
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<tr class="separator:ga62b3cbd165b27673f5c17a6e72697e76"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<a id="af53eb1f80ad06646990e67560ab2a8b0" name="af53eb1f80ad06646990e67560ab2a8b0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af53eb1f80ad06646990e67560ab2a8b0">◆ </a></span>HALF_Q15</h2>
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<td class="memname">#define HALF_Q15   0x3FFF</td>
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<a id="a84b2434cbc9524cea6f4487aa94d5bfa" name="a84b2434cbc9524cea6f4487aa94d5bfa"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a84b2434cbc9524cea6f4487aa94d5bfa">◆ </a></span>HALF_Q31</h2>
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<td class="memname">#define HALF_Q31   0x00008000L</td>
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<a id="af0f2727f3a63d7069702e4afdb9c9a2c" name="af0f2727f3a63d7069702e4afdb9c9a2c"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af0f2727f3a63d7069702e4afdb9c9a2c">◆ </a></span>LOWPART_MASK</h2>
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<td class="memname">#define LOWPART_MASK   0x07FFF</td>
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<a id="a8a57fbdad94ffd18e5c5f15ad1fa1e57" name="a8a57fbdad94ffd18e5c5f15ad1fa1e57"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a8a57fbdad94ffd18e5c5f15ad1fa1e57">◆ </a></span>ONE_Q15</h2>
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<td class="memname">#define ONE_Q15   0x7FFF</td>
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<a id="abcb1d16f4b35d69afd3f997ad792e600" name="abcb1d16f4b35d69afd3f997ad792e600"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#abcb1d16f4b35d69afd3f997ad792e600">◆ </a></span>ONE_Q31</h2>
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<td class="memname">#define ONE_Q31   0x7FFFFFFFL</td>
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<a id="af35c7c610f1f282933a3d418ae5659b9" name="af35c7c610f1f282933a3d418ae5659b9"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af35c7c610f1f282933a3d418ae5659b9">◆ </a></span>TWO_Q30</h2>
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<td class="memname">#define TWO_Q30   0x7FFFFFFFL</td>
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<h2 class="groupheader">Function Documentation</h2>
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<a id="a591d61686f058c49f2c7956f8937bcc7" name="a591d61686f058c49f2c7956f8937bcc7"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a591d61686f058c49f2c7956f8937bcc7">◆ </a></span>divide()</h2>
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<td class="memname"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> divide </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> </td>
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<td class="paramname"><em>n</em>, </td>
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<td class="paramname"><em>d</em> </td>
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<a id="afec5009a5b6ee048fc2a335a430ac844" name="afec5009a5b6ee048fc2a335a430ac844"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#afec5009a5b6ee048fc2a335a430ac844">◆ </a></span>mul32x16()</h2>
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<td class="memname"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> mul32x16 </td>
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<td>(</td>
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<td class="paramname"><em>a</em>, </td>
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<td class="paramtype"><a class="el" href="arm__math__types_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> </td>
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<td class="paramname"><em>b</em> </td>
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<td>)</td>
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<a id="af8cb3f377881a3ab9a18b0ac3f6ac653" name="af8cb3f377881a3ab9a18b0ac3f6ac653"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af8cb3f377881a3ab9a18b0ac3f6ac653">◆ </a></span>mul32x32()</h2>
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<td class="memname"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> mul32x32 </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> </td>
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<td class="paramname"><em>a</em>, </td>
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<td class="paramtype"><a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> </td>
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<td class="paramname"><em>b</em> </td>
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