size
- [m n] = size(X) returns matrix X number of rows in m and number of columns in n
- size(X,1) returns X number of rows
- size(X,2) returns X number of columns
Examples
> X = rand(2,3) > [m n] = size (X) > m# 2 > n# 3 > m == size (X,1) [ans:true] > n == size (X,2) [ans:true]