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

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

Answer 1

[Harsha Medikonda]

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

[Pooya Pezeshkzadeh]

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.