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Spresense SDK Library v3.2.0-ebc0364
fir_decimator.h File Reference
#include <nuttx/config.h>

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Macros

#define EXTERN   extern "C"
 

Functions

decimator_instancef_t * create_decimatorf (int fs, int dec_factor, int tr_width, int blocksz)
 
decimator_instancef_t * create_decimatorf_tap (int fs, int dec_factor, int taps, int blocksz)
 
int decimator_executef (decimator_instancef_t *dec, float *input, int input_len, float *output, int output_len)
 
int decimator_tapnumf (decimator_instancef_t *dec)
 
void decimator_deletef (decimator_instancef_t *dec)