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authorrihab kouki <rihab.kouki@st.com>2020-07-28 11:24:49 +0100
committerrihab kouki <rihab.kouki@st.com>2020-07-28 11:24:49 +0100
commit96d6da4e252b06dcfdc041e7df23e86161c33007 (patch)
treea262f59bb1db7ec7819acae435f5049cbe5e2354 /docs/DSP/html/group__LinearInterpolate.html
parent9f95ff5b6ba01db09552b84a0ab79607060a2666 (diff)
downloadst-cmsis-core-lowfat-96d6da4e252b06dcfdc041e7df23e86161c33007.tar.gz
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Official ARM version: v5.6.0HEADmaster
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@@ -32,7 +32,7 @@
<td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td>
<td style="padding-left: 0.5em;">
<div id="projectname">CMSIS-DSP
- &#160;<span id="projectnumber">Version 1.5.2</span>
+ &#160;<span id="projectnumber">Version 1.7.0</span>
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<div id="projectbrief">CMSIS DSP Software Library</div>
</td>
@@ -116,21 +116,21 @@ $(document).ready(function(){initNavTree('group__LinearInterpolate.html','');});
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
-<tr class="memitem:ga790bbc697724ee432f840cfebbbae1f4"><td class="memItemLeft" align="right" valign="top">CMSIS_INLINE __STATIC_INLINE <br class="typebreak"/>
-<a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#ga790bbc697724ee432f840cfebbbae1f4">arm_linear_interp_f32</a> (<a class="el" href="structarm__linear__interp__instance__f32.html">arm_linear_interp_instance_f32</a> *S, <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> x)</td></tr>
-<tr class="memdesc:ga790bbc697724ee432f840cfebbbae1f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the floating-point Linear Interpolation Function. <a href="#ga790bbc697724ee432f840cfebbbae1f4">More...</a><br/></td></tr>
-<tr class="separator:ga790bbc697724ee432f840cfebbbae1f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
-<tr class="memitem:gaad59cea673ab358888075b040bacc71f"><td class="memItemLeft" align="right" valign="top">CMSIS_INLINE __STATIC_INLINE <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#gaad59cea673ab358888075b040bacc71f">arm_linear_interp_q31</a> (<a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *pYData, <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> x, uint32_t nValues)</td></tr>
-<tr class="memdesc:gaad59cea673ab358888075b040bacc71f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the Q31 Linear Interpolation Function. <a href="#gaad59cea673ab358888075b040bacc71f">More...</a><br/></td></tr>
-<tr class="separator:gaad59cea673ab358888075b040bacc71f"><td class="memSeparator" colspan="2">&#160;</td></tr>
-<tr class="memitem:ga7e5d633c26edd82e009517cd2347fb00"><td class="memItemLeft" align="right" valign="top">CMSIS_INLINE __STATIC_INLINE <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#ga7e5d633c26edd82e009517cd2347fb00">arm_linear_interp_q15</a> (<a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> *pYData, <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> x, uint32_t nValues)</td></tr>
-<tr class="memdesc:ga7e5d633c26edd82e009517cd2347fb00"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the Q15 Linear Interpolation Function. <a href="#ga7e5d633c26edd82e009517cd2347fb00">More...</a><br/></td></tr>
-<tr class="separator:ga7e5d633c26edd82e009517cd2347fb00"><td class="memSeparator" colspan="2">&#160;</td></tr>
-<tr class="memitem:gaab750789ec9230e65c3bf544029d246f"><td class="memItemLeft" align="right" valign="top">CMSIS_INLINE __STATIC_INLINE <a class="el" href="arm__math_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#gaab750789ec9230e65c3bf544029d246f">arm_linear_interp_q7</a> (<a class="el" href="arm__math_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> *pYData, <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> x, uint32_t nValues)</td></tr>
-<tr class="memdesc:gaab750789ec9230e65c3bf544029d246f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the Q7 Linear Interpolation Function. <a href="#gaab750789ec9230e65c3bf544029d246f">More...</a><br/></td></tr>
-<tr class="separator:gaab750789ec9230e65c3bf544029d246f"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga5335f60532bab8cee1e7c22f76a41805"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#ga5335f60532bab8cee1e7c22f76a41805">arm_linear_interp_f32</a> (<a class="el" href="structarm__linear__interp__instance__f32.html">arm_linear_interp_instance_f32</a> *S, <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> x)</td></tr>
+<tr class="memdesc:ga5335f60532bab8cee1e7c22f76a41805"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the floating-point Linear Interpolation Function. <a href="#ga5335f60532bab8cee1e7c22f76a41805">More...</a><br/></td></tr>
+<tr class="separator:ga5335f60532bab8cee1e7c22f76a41805"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gaeaf31289367ac36c4727939e1ea73312"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#gaeaf31289367ac36c4727939e1ea73312">arm_linear_interp_q31</a> (<a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *pYData, <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> x, uint32_t nValues)</td></tr>
+<tr class="memdesc:gaeaf31289367ac36c4727939e1ea73312"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the Q31 Linear Interpolation Function. <a href="#gaeaf31289367ac36c4727939e1ea73312">More...</a><br/></td></tr>
+<tr class="separator:gaeaf31289367ac36c4727939e1ea73312"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga9a308a0de4d4e4fe4a262a99b17121cd"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#ga9a308a0de4d4e4fe4a262a99b17121cd">arm_linear_interp_q15</a> (<a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> *pYData, <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> x, uint32_t nValues)</td></tr>
+<tr class="memdesc:ga9a308a0de4d4e4fe4a262a99b17121cd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the Q15 Linear Interpolation Function. <a href="#ga9a308a0de4d4e4fe4a262a99b17121cd">More...</a><br/></td></tr>
+<tr class="separator:ga9a308a0de4d4e4fe4a262a99b17121cd"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gafabd4124a8724055329b5c484419f936"><td class="memItemLeft" align="right" valign="top">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LinearInterpolate.html#gafabd4124a8724055329b5c484419f936">arm_linear_interp_q7</a> (<a class="el" href="arm__math_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> *pYData, <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> x, uint32_t nValues)</td></tr>
+<tr class="memdesc:gafabd4124a8724055329b5c484419f936"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process function for the Q7 Linear Interpolation Function. <a href="#gafabd4124a8724055329b5c484419f936">More...</a><br/></td></tr>
+<tr class="separator:gafabd4124a8724055329b5c484419f936"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
+<p>end of Inverse park group</p>
<p>Linear interpolation is a method of curve fitting using linear polynomials. Linear interpolation works by effectively drawing a straight line between two neighboring samples and returning the appropriate point along that line</p>
<dl class="section user"><dt></dt><dd><div class="image">
<img src="LinearInterp.gif" alt="LinearInterp.gif"/>
@@ -146,12 +146,12 @@ Linear interpolation</div></div>
<dl class="section user"><dt></dt><dd>This set of functions implements Linear interpolation process for Q7, Q15, Q31, and floating-point data types. The functions operate on a single sample of data and each call to the function returns a single processed value. <code>S</code> points to an instance of the Linear Interpolate function data structure. <code>x</code> is the input sample value. The functions returns the output value.</dd></dl>
<dl class="section user"><dt></dt><dd>if x is outside of the table boundary, Linear interpolation returns first value of the table if x is below input range and returns last value of table if x is above range. </dd></dl>
<h2 class="groupheader">Function Documentation</h2>
-<a class="anchor" id="ga790bbc697724ee432f840cfebbbae1f4"></a>
+<a class="anchor" id="ga5335f60532bab8cee1e7c22f76a41805"></a>
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- <td class="memname">CMSIS_INLINE __STATIC_INLINE <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> arm_linear_interp_f32 </td>
+ <td class="memname">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#a4611b605e45ab401f02cab15c5e38715">float32_t</a> arm_linear_interp_f32 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structarm__linear__interp__instance__f32.html">arm_linear_interp_instance_f32</a> *&#160;</td>
<td class="paramname"><em>S</em>, </td>
@@ -179,18 +179,14 @@ Linear interpolation</div></div>
<dl class="section return"><dt>Returns</dt><dd>y processed output sample. </dd></dl>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="arm_linear_interp_example_f32_8c-example.html#a13">arm_linear_interp_example_f32.c</a>.</dd>
</dl>
-<p>References <a class="el" href="structarm__linear__interp__instance__f32.html#a95f02a926b16d35359aca5b31e813b11">arm_linear_interp_instance_f32::nValues</a>, <a class="el" href="structarm__linear__interp__instance__f32.html#ab373001f6afad0850359c344a4d7eee4">arm_linear_interp_instance_f32::pYData</a>, <a class="el" href="structarm__linear__interp__instance__f32.html#a08352dc6ea82fbc0827408e018535481">arm_linear_interp_instance_f32::x1</a>, and <a class="el" href="structarm__linear__interp__instance__f32.html#aa8e2d686b5434a406d390b347b183511">arm_linear_interp_instance_f32::xSpacing</a>.</p>
-
-<p>Referenced by <a class="el" href="arm__linear__interp__example__f32_8c.html#a52d2cba30e6946c95578be946ac12a65">main()</a>.</p>
-
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- <td class="memname">CMSIS_INLINE __STATIC_INLINE <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> arm_linear_interp_q15 </td>
+ <td class="memname">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> arm_linear_interp_q15 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> *&#160;</td>
<td class="paramname"><em>pYData</em>, </td>
@@ -227,12 +223,12 @@ Linear interpolation</div></div>
</div>
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-<a class="anchor" id="gaad59cea673ab358888075b040bacc71f"></a>
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- <td class="memname">CMSIS_INLINE __STATIC_INLINE <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> arm_linear_interp_q31 </td>
+ <td class="memname">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> arm_linear_interp_q31 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *&#160;</td>
<td class="paramname"><em>pYData</em>, </td>
@@ -269,12 +265,12 @@ Linear interpolation</div></div>
</div>
</div>
-<a class="anchor" id="gaab750789ec9230e65c3bf544029d246f"></a>
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- <td class="memname">CMSIS_INLINE __STATIC_INLINE <a class="el" href="arm__math_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> arm_linear_interp_q7 </td>
+ <td class="memname">__STATIC_FORCEINLINE <a class="el" href="arm__math_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> arm_linear_interp_q7 </td>
<td>(</td>
<td class="paramtype"><a class="el" href="arm__math_8h.html#ae541b6f232c305361e9b416fc9eed263">q7_t</a> *&#160;</td>
<td class="paramname"><em>pYData</em>, </td>
@@ -316,7 +312,7 @@ Linear interpolation</div></div>
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