#include "arm_math.h"
Go to the source code of this file.
Functions | |
arm_status | arm_dct4_init_q15 (arm_dct4_instance_q15 *S, arm_rfft_instance_q15 *S_RFFT, arm_cfft_radix4_instance_q15 *S_CFFT, uint16_t N, uint16_t Nby2, q15_t normalize) |
Variables | |
static const q15_t | WeightsQ15_128 [256] |
static const q15_t | WeightsQ15_512 [1024] |
static const q15_t | WeightsQ15_2048 [4096] |
static const q15_t | cos_factorsQ15_128 [128] |
static const q15_t | cos_factorsQ15_512 [512] |
static const q15_t | cos_factorsQ15_2048 [2048] |