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CMSIS-DSP
CMSIS DSP Software Library
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Functions | |
arm_status | arm_rfft_fast_init_32_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 32pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_64_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 64pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_128_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 128pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_256_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 256pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_512_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 512pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_1024_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 1024pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_2048_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 2048pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_4096_f32 (arm_rfft_fast_instance_f32 *S) |
Initialization function for the 4096pt floating-point real FFT. More... | |
arm_status | arm_rfft_fast_init_f32 (arm_rfft_fast_instance_f32 *S, uint16_t fftLen) |
Generic initialization function for the floating-point real FFT. More... | |