3D Convolution in matlab

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Aoife
Aoife 2012-8-31
Is there a 3D equivalent of the conv2 function in matlab?
I have two 3D matrices that I'd like to convolve together. I know I could code it up in loops but keeping track of the origin is a bit tricky and I thought there must be an existing solution.

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Image Analyst
Image Analyst 2012-9-1
Did you scroll all the way to the bottom of the conv2 help to the "See also" section? Did you happen to see the link to convn()?

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Aoife
Aoife 2012-9-4
Yes, and no. Next time I'll read more carefully! Thanks for pointing it out.

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