CMSIS-DSP  
CMSIS DSP Software Library
arm_rfft_fast_init_f64.c File Reference

Functions

arm_status arm_rfft_fast_init_32_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 32pt double precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_64_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 64pt Double Precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_128_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 128pt Double Precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_256_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 256pt Double Precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_512_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 512pt Double Precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_1024_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 1024pt Double Precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_2048_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 2048pt Double Precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_4096_f64 (arm_rfft_fast_instance_f64 *S)
 Initialization function for the 4096pt Double Precision floating-point real FFT. More...
 
arm_status arm_rfft_fast_init_f64 (arm_rfft_fast_instance_f64 *S, uint16_t fftLen)
 Generic initialization function for the Double Precision floating-point real FFT. More...