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Convolving a non-uniformly sampled signal with a Gaussian


From: Søren Hauberg
Subject: Convolving a non-uniformly sampled signal with a Gaussian
Date: Thu, 07 Jul 2005 15:43:22 +0200
User-agent: Mozilla Thunderbird 1.0.2 (X11/20050404)

Hi
I have a signal that I need to convolve with a Gaussian (or another similar filter). The problem is that the signal is not uniformly sampled, meaning I can't use conv directly. My first thought was to interpolate the signal, perform convolution, and then resample, but I don't want to do this as the function that generated isn't continuos.

Does anybody know a easy way to do this, or do I have to implement this from scratch.

/Søren



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