This is the latest (main) BeagleBoard documentation. If you are looking for stable releases, use the drop-down menu on the bottom-left and select the desired version.

Function rc_matrix_row_vec_times_matrix

Function Documentation

int rc_matrix_row_vec_times_matrix(rc_vector_t v, rc_matrix_t A, rc_vector_t *c)

Multiplies row vector v times matrix A and places the result in row vector c.

Any existing data in c is freed if necessary and c is resized appropriately. Vectors v and c are interpreted as row vectors, but nowhere in their definitions are they actually specified as one or the other.

Parameters

  • v – [in] input vector

  • A – [in] input matrix

  • c – [out] output vector

Returns

Returns 0 on success or -1 on failure.