seem to have nailed the gaussian window, but with different width values than the object.<br><br><div class="gmail_quote">2012/10/16 Alexandre Torres Porres <span dir="ltr">&lt;<a href="mailto:porres@gmail.com" target="_blank">porres@gmail.com</a>&gt;</span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Hi there, I was studying the window functions for FFT, so I was trying to build into vanilla pacthes the window functions that come on Pd-Extended [windowing] package. I got to do them all, but kaiser~ and gaussian~</div>

<div><br></div><div>Do any of you feel capable to perform this ver nerdy taks?</div><div><br></div><div>Well, anyway, here are some inconsistencies/mistakes I found ont the description of the formulas that are present in the help of those external objetcts:</div>

<div><br></div><div>- blackman~ instead of 0.8 it should be 0.08</div><div><br></div><div>- welch formula: 1-abs(x) - not sure, but doesn&#39;t seem to be right or clear. I used this one: <a href="http://paulbourke.net/miscellaneous/windows/" target="_blank">http://paulbourke.net/miscellaneous/windows/</a></div>

<div><br></div><div>- barlett~: 1-x^2 doesn&#39;t seem to be right or clear either, I used this one: <a href="http://mathworld.wolfram.com/ApodizationFunction.html" target="_blank">http://mathworld.wolfram.com/ApodizationFunction.html</a></div>

<div><br></div><div>- connes~: cos(pi*x/2) - it&#39;s the same as cosine~ so it can&#39;t be right, I used the above link again.</div><div><br></div><div>Cheers</div><div>Alex</div><div><br></div><div><br></div><div><br>
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