[PD] cross-correlation in pd ?

[Mathieu Bouchard]

On Sun, 17 Jun 2007, Tania Habib wrote:

> I was wondering if some body can tell me if there is an object to 
> generate the cross correlation of two signals. If there is, please let 
> me know which library has it.

Do it with [fft~] just like for signal convolution, except that in 
computing the [*~]s you replace the [-~] by a [+~].

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