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(@mtodd)


Very interesting, I've not heard of circular convolution.I have heard of polyphase filters before, and I was secretly hoping that the method I had described would...
Thankyou for this, I will have a look into the overlapp add fft methods. You are definitely right about the computational efficiency - doing a big fft and then an...
Thanks for your response! Indeed, simulating it was easy - and so far in situations where I have used it it appears that it has been a success. Verification has...
Hey guys, first time poster.My colleague showed me this technique in which we perform an fft on a signal X(f) = fft(x(t)) (eg fs=20MHz) and extract a region of interest...

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