CMSIS-DSP

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	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
Christophe Favergeon	3d264cfabb	CMSIS-DSP: MFCC F32 MFCC F32 implementation MFCC F32 tests MFCC F32 in Python wrapper Python wrapper structure updated to support submodule like cmsisdsp.mfcc and cmsisdsp.fixedpoint PythonWrapper tests updated to use the new fixedpoint cmsisdsp.mfcc is used to generate the mel filter, dct and window coefficients.	4 years ago