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Function rc_matrix_random

Function Documentation

int rc_matrix_random(rc_matrix_t *A, int rows, int cols)

Generates a matrix populated with random numbers between -1 and 1.

Resizes A to be a matrix with the specified number of rows and columns and populates the new memory with random numbers evenly distributed between -1.0 and 1.0. Any existing memory allocated for A is freed if necessary to avoid memory leaks.

Parameters

  • A – Pointer to user’s matrix struct

  • rows – [in] number of rows

  • cols – [in] number of columns

Returns

0 on success, -1 on failure.