Arrays have incompatible sizes for this operation. Error in test (line 35) G = F .* conj(T_h1);

I'm not sure how to fix that issue

Answer 1

[Walter Roberson]

• you could arrange so that F and T_h1 either have the same size or else have sizes that are suitable for implicit expansion
• you could pad F or T_h1 to be the same size as the other before doing the calculation
• you could give up on that calculation and do something else

Question: is it possible that the number of rows of F is the same as the number of columns of T_h1, or the number of columns of F is the same as the number of rows of T_h1, but the arrays are not square and not equal size? If so then perhaps what is wanted is

G = F .* T_h1';

which is the conjugate transpose operator applied to T_h1, not the conjugate operator.

[Walter Roberson]

I wonder if the image being read in is an RGB image but the code expects it to be grayscale ?