258f31c5e6
Corrected issue #72
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arm_sqrt_f32 optimizations for clang and gcc.
3 years ago
155759586a
Updated Documentation to Doxygen 1.9.2 and new layout.
3 years ago
29cb70ce55
CMSIS-DSP: scalar atan2 q31, q15, f32 and f16
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Correction to q15 and q31 division when denominator is max
negative value.
4 years ago
fb90fab3e7
CMSIS-DSP: Added missing functions to the Python wrapper
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Changed the version of Jinja2 required by the wrapper to avoid warnings
when using google colab.
4 years ago
8092cc61f9
CMSIS-DSP: New MFCC Q15 and Q31
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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
7a4579d9a9
Implement some f64 methods
4 years ago
8fb55a90b7
CMSIS-DSP: Added MFCC F16
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This first version is not very accurate due to problems with the log.
A coming commit will improve the log accuracy.
Issues #1305 and #1304 also corrected as part of this commit.
4 years ago
840a233053
CMSIS-DSP: Scalar version for arm_vlog_q31
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Added scalar version of arm_vlog_q15
Updated PythonWrapper with vlog q31 and q15
Corrected small compilation issue with AC5 compiler.
4 years ago
5fac45cc96
CMSIS-DSP: Removed float promotion issues
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Corrected some additional warnings when compiling with AC5 compiler.
Updated version numbers,
5 years ago
d5ad8e995b
CMSIS-DSP: Update copyright year and version numbers in comments.
5 years ago
e9a8ba6255
CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
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f32, f16 and q31.
5 years ago
1b34e464ba
CMSIS-DSP: Added new f16 tests
5 years ago
41f2015387
CMSIS-DSP: Re-organization of arm_math.h
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arm_math.h splitted into several headers.
Interpolation functions moved from arm_math.h to a separate folder.
5 years ago
Christophe Favergeon
Vladimir Marchenko
JbR