ref: 29693d07736a0b1b2f980e2a6818f15a88fbd7c7
dir: /tests/src/test-cvec.c/
#include "aubio.h" #include "utils_tests.h" int main (void) { uint_t i, window_size = 16; // window size cvec_t * complex_vector = new_cvec (window_size); // input buffer uint_t rand_times = 4; utils_init_random(); while (rand_times -- ) { // fill with random phas and norm for ( i = 0; i < complex_vector->length; i++ ) { complex_vector->norm[i] = ( 2. / RAND_MAX * random() - 1. ); complex_vector->phas[i] = ( 2. / RAND_MAX * random() - 1. ) * M_PI; } // print the vector cvec_print(complex_vector); } // set all vector elements to `0` cvec_norm_zeros(complex_vector); for ( i = 0; i < complex_vector->length; i++ ) { assert( complex_vector->norm[i] == 0. ); // assert( complex_vector->phas[i] == 0 ); } cvec_print(complex_vector); // set all vector elements to `1` cvec_norm_ones(complex_vector); for ( i = 0; i < complex_vector->length; i++ ) { assert( complex_vector->norm[i] == 1. ); // assert( complex_vector->phas[i] == 0 ); } cvec_print(complex_vector); cvec_zeros(complex_vector); cvec_phas_zeros(complex_vector); cvec_norm_zeros(complex_vector); cvec_norm_ones(complex_vector); cvec_phas_ones(complex_vector); cvec_copy(complex_vector, complex_vector); // destroy it del_cvec(complex_vector); return 0; }