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Commit Graph

5 Commits (ae8866274054ca9877f3e65559367844e07700b1)

Author SHA1 Message Date
Christophe Favergeon 29cb70ce55 CMSIS-DSP: scalar atan2 q31, q15, f32 and f16 
Correction to q15 and q31 division when denominator is max
negative value.
 4 years ago
Christophe Favergeon 02d4e88031 CMSIS-DSP: Reworked sqrt q15 and q31 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
Christophe Favergeon 99dc566e87 CMSIS-DSP: MVE versions of vlog q15 and q31 and PythonWrapper fix 
PythonWrapper was no more building on windows due to a too long
link command line.

A temporary fix was made. But on long term the wrapper must be refactored
into submodules to allow to more easily add new functions.
 4 years ago
Christophe Favergeon 0597838b9f CMSIS-DSP: New f64 tests 
Tests for : BasicMaths, ComplexMaths, Stats, FastMath
Filtering, Distances, Support.

Some tests are disabled because only a subset
of the functions has been converted to f64.
 4 years ago