How to get matrix out of cell array in matlab

Question

I have a cell array A that is 1x1. It contains either a vector of matrix of doubles. How do I get that matrix out of the cell array?

For example, something along the lines of: matrix = A(1);

And then I can perform normal vector/matrix operations.

This seems like it should be easy, but I can't figure out how to do it.

Answer 1

Yup, it is easy! Use brackets.

matrix_A1 = A{1};

For a cell array A, the usual parenthesis A(1) returns a cell array. A{1} returns the contents of the cell.