CMSIS-DSP: arm_cfft_radix4_init_q31.c File Reference

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arm_cfft_radix4_init_q31.c File Reference

## Functions
arm_status | arm_cfft_radix4_init_q31 (arm_cfft_radix4_instance_q31 *S, uint16_t fftLen, uint8_t ifftFlag, uint8_t bitReverseFlag)
| Initialization function for the Q31 CFFT/CIFFT.