Difference between revisions of "Interpolation functions"

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These three functions interpolate across arrays. Given arrays '''y''' and '''x''' with a common index '''i''', these functions interpolate a value for '''y''' corresponding to value '''v''' along the '''x''' axis.
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[[File:Chapter12 3.png]]
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'''LinearInterp()''' and '''CubicInterp()''' use these variables:
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<code>Index_a:</code>
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{| class="wikitable"
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|a
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<code>Index_b:</code>
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==See Also==
 
==See Also==
 
<footer>Relational tables and multiD arrays / {{PAGENAME}} / Fourier Transform</footer>
 
<footer>Relational tables and multiD arrays / {{PAGENAME}} / Fourier Transform</footer>

Revision as of 23:54, 12 December 2015

These three functions interpolate across arrays. Given arrays y and x with a common index i, these functions interpolate a value for y corresponding to value v along the x axis.

Chapter12 3.png

LinearInterp() and CubicInterp() use these variables:

Index_a:

a b c

Index_b:

1 2 3


See Also

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