From: Nicholas Kinar on 19 May 2010 11:34 Hello-- In a paper that I am reading, I am given a 2D filter kernel described in Z-transform format as C(Z_t, Z_x) = B(1/Z_t) - (Z_x)( B(Z_t) ) where B(Z_t) is an expression of the Z-transform in terms of the time. The filter kernel described above is to be convolved with a 2D matrix, with coordinates in terms of (x, t), where x is position, and t is time. How would I express this filter in Matlab and perform the convolution with the 2D kernel? Nicholas
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