Breaking a matrix into chunks

[altenbach · Accepted solution]

Do you want a matrix multiplication or an element-by-element multiplication? Big difference.

If you want element-by-element, don't use the special matrix datatype. Use plain 2D arrays.

Your FOR loop can be removed without any change in functionality.

[mecheng86]

Got it. Thanks.

[altenbach]

Also the code in you case structure could be replaced with this equivalent. (Assuming your code is correct)

(To make the matrix diagram constant a plain 2D array, simply right-click..disconnect typedef.)