/** fmat_t buffer creation function
- \param length the length of the buffer to create
- \param channels the number of channels in the buffer
+ \param length the length of the matrix to create
+ \param height the height of the matrix to create
*/
-fmat_t * new_fmat(uint_t length, uint_t channels);
+fmat_t * new_fmat(uint_t length, uint_t height);
/** fmat_t buffer deletion function
\param s buffer to delete as returned by new_fmat()