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filtfilt function doesnt work

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sathish
sathish 2013 年 2 月 13 日
i have designed a 4th 0rder IIR elliptical filter, I wanted to remove the phase delay in it. i used filtfilt(d.sosMatrix,d.ScaleValues,input). The result gives NaN values?
please help...

回答 (1 件)

Cameron
Cameron 2013 年 3 月 3 日
Not the only one with this problem. see the link below

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