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2 Commits (3b0e3e856424390fb8aade1cfb08cfcd7268da8a)

Author SHA1 Message Date
Christophe Favergeon 6ab9125272 CMSIS-DSP: Add MFCC to SDFTools 
Python and C++ nodes available.
New examples 5 and 6 are shwoing how to use MFCC in SDF in both cases.
 4 years ago
Christophe Favergeon 8092cc61f9 CMSIS-DSP: New MFCC Q15 and Q31 
arm_cmplx_mag_q15 reworked to be more accurate but less efficient.

New function arm_cmplx_mag_fast_q15 introduced to retain previous
(less accurate) but faster behavior.

Improvement to Python wrapper to support the new functions.
 4 years ago