plot conv(rect(x),rect(y)) in dimension of (x,y,z)

2015 7 2
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更新时间：2015 7 7
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Hi, I couldn't draw two dimensional convolution which is conv(rect(x),rect(y)). I want to see the 3 dimensional plot. I tried by ezplot and mesh but it says for computing 2 dimensional convolution, the arguments should be in vectors. thanks for your response. warm regards, pouya

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Harsha Medikonda
Harsha Medikonda 2015-7-6

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For 2-Dimensional convolution matrix you can use the function 'conv2'.
'ezplot3' can be used to plot in 3D.
Please refer to the following documentation links
conv2
ezplot3

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thanks for your response. my problem is that i don't know how to construct the matrix for conv2(rect(x),rect(y)) and then if i know this i am able to use mesh, ezplot3,... to plot it.

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