bf965eb609
Correct interpol(...) arg in ComplexMathFunctions CMakeLists.txt
4 years ago
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
9f36d99a0b
CMSIS-DSP: Correction os issue 1274
...
arm_mat_solve_lower_triangular_f32 and arm_mat_solve_upper_triangular_f32
had constraints which could be removed to make the function
more generic.
4 years ago
f1e33b7a7f
CMSIS-DSP: Correcting issue 1293
...
Missing const qualifier in linear interpolation
4 years ago
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
3879adccd7
CMSIS-DSP: Correcting issue 1244
...
warning "statement is unreachable"
4 years ago
079b404a19
CMSIS-DSP : Correcting issue 1248
...
ARM_MATH_DSP is not behind a define guard
4 years ago
2a2f745bd3
CMSIS-DSP: Correction of issue 1217
...
Wrong initialization code for Neon version of biquad DF2T.
Initialization function was trying to modify a const array.
Added Neon function to Doxygen output and some correction because of Doxygen.
5 years ago
5fac45cc96
CMSIS-DSP: Removed float promotion issues
...
Corrected some additional warnings when compiling with AC5 compiler.
Updated version numbers,
5 years ago
28746aeadb
CMSIS-DSP: Improved tests on matrix inversions
...
And correction of an internal pointer bug in pivot code.
5 years ago
1019e4c4a8
CMSIS-DSP: Correcting a bug in matrix inversion
...
When pivot is 0, the row permutation code was not correct and failing on
some matrixes (but not all matrixes).
5 years ago
ac7da660b7
CMSIS-DSP: Remove type punning in vector code and some compilation warnings.
5 years ago
4014866174
CMSIS-DSP: Remove some gcc compilation warnings.
5 years ago
acaa70a62a
CMSIS-DSP: Correcting issue #1182
5 years ago
1e8499a24b
Update arm_mat_mult_fast_q15.c
5 years ago
915f074f46
Update arm_rfft_fast_f16.c
5 years ago
a397d144ef
Update arm_rfft_fast_f32.c
5 years ago
920ed8ac3c
Fix misspelled in annotation
5 years ago
8967816df2
CMSIS-DSP: Improved Helium implementation of fir q7.
5 years ago
2118cbfb64
CMSIS-DSP: Missing new source file in CMSIS-DSP pack.
5 years ago
d5ad8e995b
CMSIS-DSP: Update copyright year and version numbers in comments.
5 years ago
f1bd948a66
CMSIS-DSP: Helium versions of absmax and absmin.
5 years ago
b1c5560344
CMSIS-DSP: Unrolled and DSP versions of absmin and absmax.
5 years ago
90c27e0f4a
CMSIS-DSP: Added absmin and absmax
...
Scalar versions only.
f32, f16, q31, q15, q7.
5 years ago
83912a9360
CMSIS-DSP: Correction of issue 1169
...
Build issues when building with ARM_MATH_SIZE_MISMATCH defined are corrected.
Improvement to the tests to track ARM_MATH_SIZE_MISMATCH error detection.
5 years ago
8f282215fb
CMSIS-DSP: Correcting some build issues with Helium f16 code when building with gcc.
5 years ago
f73cc7bffe
CMSIS-DSP: Corrected build issues and code generation issues with gcc.
5 years ago
d4ecc67d58
CMSIS-DSP: Correcting build issues.
5 years ago
abc3374f28
CMSIS-DSP: Correcting build issues with MVE code on gcc.
5 years ago
cf32f9527e
CMSIS-DSP: Improvements to MVE code for min/max.
5 years ago
380fbca6a1
CMSIS-DSP: Improved doxygen comments for FIR.
5 years ago
5b04d88f3a
CMSIS-DSP: Correcting issue #1167
5 years ago
baa16ae1a1
CMSIS-DSP: Correcting issue #1165
5 years ago
944079db82
CMSIS-DSP: Correct issue #1156
5 years ago
a509fa39d4
CMSIS-DSP: FFT bit reversal unrolling
...
Issue index update earlier, adding more distance with
subsequent gather loads
Added Out-of-place variants
5 years ago
f8dad05c73
CMSIS-DSP: MVE version of Levinson Durbin Q31.
5 years ago
4ba79c27c6
CMSIS-DSP: MVE version of Levinson Durbin f16
5 years ago
dc5477f872
CMSIS-DSP: Added mve code for Levinson Durbin f32.
...
Some correction to Levinson Durbin Q31.
5 years ago
630122ae1b
CMSIS-DSP: Improvement to FIR documentation and tests.
5 years ago
e9a8ba6255
CMSIS-DSP: Scalar version of Levinson Durbin algorithms.
...
f32, f16 and q31.
5 years ago
2074a3b291
CMSIS-DSP: Ensure correlation array index is signed.
...
This attempts to ensures that even on a 64bit system, the array access
will be treated as a negative number, not a large unsigned offset ending
up reading from the middle of nowhere.
5 years ago
3f4f217a35
CMSIS-DSP: Added new compilation define for MVE.
5 years ago
ebcecdfa93
CMSIS-DSP: Correction for issue #1130
...
Better control of the f16 build.
5 years ago
68dd797c99
CMSIS-DSP: Helium code for clipping functions.
5 years ago
0556e5fb2a
CMSIS-DSP: Added scalar version of clipping functions.
5 years ago
6819f87932
CMSIS-DSP: Doxygen corrections
5 years ago
f81dccabf7
CMSIS-DSP: Added Helium version of quaternion functions.
5 years ago
4357c9e947
CMSIS-DSP: Added scalar f32 quaternion functions.
...
Some correction for RFFT Fast f32 in Python wrapper
5 years ago
25a524baad
CMSIS-DSP: Configuration UI for the build
...
The first lines of the script are explaining how to use it.
5 years ago
9c83f0ab0c
CMSIS-DSP: API corrections in bitreversal_f16
5 years ago
Sandeep Mistry
Christophe Favergeon
Sun Yiming Z
Jacky Lin
FabKlein
David Green