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4 Commits (8703d4547d2273d49391b010952600b40b4fddfb)

Author SHA1 Message Date
Christophe Favergeon 1d9e38adca Reworked FFT initializations to make the work of the linker easier. 
New FFT initialization functions to make it easier for the linker
to optimize the code size when the library is used as a static
library and can't be rebuilt.

Compilation directives for code size optimizations have been removed.
 3 years ago
Christophe Favergeon b665767f3e Removed duplicate Doxygen definitions. 3 years ago
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