Make two matrices of same length reducing the size of largest matrix

Hello, I have two matrix, A = [318x1] and B = [313x1]. In order to compare between two, I need to make size of A same as that of B, by reducing the size of A. Any help?

[José-Luis]

And how would the "reducing" work?

[Poulomi Ganguli]

deleting the rest of element

Answer 1

[Ryan Klots]

You could try something like

% Find out the length of the shorter matrix
minLength = min(length(A), length(B));

% Removes any extra elements from the longer matrix
A = A(1:minLength);
B = B(1:minLength);

[Ranjeet Singh]

Thank you

Answer 2

[José-Luis]

result = {A,B}
minDim = min(cellfun(@numel,result));
result = cellfun(@(x) {x(1:minDim)}, result);