I need guidance using logical indexing in a MATLAB function block in simulink. I simply want to select rows from the A matrix based on which elements of colomn one of the matrix is greater than a certain number. For example, input_matrix = [2 1 3; 1 4 2; 4 1 6], i want to use logical indexing to select rows of input_matrix where colomn 1 element is greater or equal to 2.
In matlab this would work just fine like this:
C = input_matrix(:,1) >= 2;
output_matrix = input_matrix(C,:);
And output_matrix would be [2 1 3; 4 1 6];
However i get a variable size error when i put this in a MATLAB function block in simulink.
Thanks for your help.