Command Reference : Matrix Language Reference
Vectorize (stack columns of) matrix.
Syntax: @vec(m)
m: matrix, sym
Return: vector
Creates a vector from the columns of the given matrix stacked one on top of each other. The vector will have the same number of elements as the source matrix.
matrix m1 = @mrnd(10, 3)
vector v1 = @vec(m1)
creates a matrix of uniform random numbers M1 and stacks it into a 30 element vector V1.
See also @unvec.