| ROWVEC Function |
converts a matrix into a row vector
- ROWVEC( matrix) ;
where matrix is any 
matrix.
The ROWVEC function returns a 
vector. The specified matrix is converted into a row vector in row-major order. The returned vector has 1 row and 
columns. The first 
elements in the vector correspond to the first row of the input matrix, the next elements correspond to the second row, and so on.