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arm_rfft_fast_instance_f32 Struct Reference
Instance structure for the floating-point RFFT/RIFFT function. More...
#include <arm_math.h>
Data Fields | |
| arm_cfft_instance_f32 | Sint |
| Internal CFFT structure. | |
| uint16_t | fftLenRFFT |
| length of the real sequence | |
| float32_t * | pTwiddleRFFT |
| Twiddle factors real stage. | |
Detailed Description
Instance structure for the floating-point RFFT/RIFFT function.
Definition at line 2354 of file arm_math.h.
Field Documentation
| uint16_t fftLenRFFT |
length of the real sequence
Definition at line 2357 of file arm_math.h.
| float32_t* pTwiddleRFFT |
Twiddle factors real stage.
Definition at line 2358 of file arm_math.h.
Internal CFFT structure.
Definition at line 2356 of file arm_math.h.
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