Convolving two signals

Posted by John Elway on Stack Overflow See other posts from Stack Overflow or by John Elway
Published on 2010-04-26T16:34:57Z Indexed on 2010/04/26 16:43 UTC
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convolution

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signal

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dsp

Calculate the convolution of the following signals (your answer will be in the form of an equation): h[n] = delta[n-1] + delta[n+1], x[n] = delta[n-a] + delta[n+b]

I'm lost as to what I do with h and x. Do I simply multiply them? h[n]*x[n]? I programmed convolution with several types of blurs and edge detectors, but I don't see how to translate that knowledge to this problem. please help!

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