[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Octave-patch-tracker] [patch #9570] [octave forge] (signal) new functio

From: Leonardo
Subject: [Octave-patch-tracker] [patch #9570] [octave forge] (signal) new function cconv: modulo-N circular convolution
Date: Mon, 12 Mar 2018 14:20:22 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0

Follow-up Comment #5, patch #9570 (project octave):

The previous post was indeed using matrix method.

The FOR loop was performing the matrix method... as suggested, now it is using
iFFT and FFT.

The first IF just add zeros for different length vectors.
The second IF fold the vectors into themselves in case the N (modulo) is
smaller than the vector lengths, or add zeros if necessary.

(file #43530)

Additional Item Attachment:

File name: cconv.m                        Size:3 KB


Reply to this item at:


  Message sent via/by Savannah

reply via email to

[Prev in Thread] Current Thread [Next in Thread]