Commit Graph

4 Commits (3f95fbca89eb798411ac2a897d8ad3976b8e0ba8)

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 3976ce6959 CMSIS-DSP: Corrected wrong test pattern for fixed point division. 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 e9a8ba6255 CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
f32, f16 and q31.
5 years ago