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CMSIS-DSP
CMSIS DSP Software Library
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Functions | |
arm_status | arm_mfcc_init_q31 (arm_mfcc_instance_q31 *S, uint32_t fftLen, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Generic initialization of the MFCC Q31 instance structure. More... | |
arm_status | arm_mfcc_init_32_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 32 sample MFCC. More... | |
arm_status | arm_mfcc_init_64_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 64 sample MFCC. More... | |
arm_status | arm_mfcc_init_128_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 128 sample MFCC. More... | |
arm_status | arm_mfcc_init_256_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 256 sample MFCC. More... | |
arm_status | arm_mfcc_init_512_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 512 sample MFCC. More... | |
arm_status | arm_mfcc_init_1024_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 1024 sample MFCC. More... | |
arm_status | arm_mfcc_init_2048_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 2048 sample MFCC. More... | |
arm_status | arm_mfcc_init_4096_q31 (arm_mfcc_instance_q31 *S, uint32_t nbMelFilters, uint32_t nbDctOutputs, const q31_t *dctCoefs, const uint32_t *filterPos, const uint32_t *filterLengths, const q31_t *filterCoefs, const q31_t *windowCoefs) |
Initialization of the MFCC Q31 instance structure for 4096 sample MFCC. More... | |