Commit Graph

10 Commits (2a7714ced741550f07b393c01145aba3ebc16ea6)

Author SHA1 Message Date
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
JbR 6c469c6c18 Adding new f64 files to CMakeLists 4 years ago
Christophe Favergeon 840a233053 CMSIS-DSP: Scalar version for arm_vlog_q31
Added scalar version of arm_vlog_q15

Updated PythonWrapper with vlog q31 and q15
Corrected small compilation issue with AC5 compiler.
4 years ago
Christophe Favergeon e9a8ba6255 CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
f32, f16 and q31.
5 years ago
Christophe Favergeon 55c9be8af0 CMSIS-DSP: Added additional f16 statistics functions
and the required f16 fast math functions.
5 years ago
Christophe Favergeon c0d3b61f37 CMSIS-DSP: Changed cmake required minimum version 6 years ago
Christophe Favergeon 8526741f9e CMSIS-DSP: Added Helium versions of Fast Math, Support, SVM, Naive Bayes, Distance and additional Statistics functions.
Added a new header of vectorial inline functions for Neon and Helium.
This header is used in the implementation of some functions.
Corrected used of float (float functions rather than double ones).
6 years ago
Christophe Favergeon 84c7261036 CMSIS-DSP: Simplification to cmake to build without test framework. 6 years ago
Christophe Favergeon 8a4c63e4d8 CMSIS-DSP: New testing framework
(For our internal use. In short term, we won't give support about it).
CMSIS-DSP: Update to cmake build for the testing framework
CMSIS-NN:Implementation of arm_fully_connected_s8
Use API and quantization compatible with TF Lite.
7 years ago
Christophe Favergeon 080b994dd7 CMSIS-DSP: Customization of FFT tables.
Compilation symbols have been introduced to allow to include only the
FFT tables which are useful in a given application.

The README.md in DSP is giving more details.
7 years ago