d5586dfb9e
improved FFT performance and added verificator for radix-2 fft from 4 points to 65536
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Changes to be committed:
modified: _release/dspl.c
modified: _release/dspl.h
modified: dspl/dox/doxyfile_en
modified: dspl/dox/footer_en.html
modified: dspl/dox/header_en.html
modified: dspl/src/dspl_internal.h
modified: dspl/src/fft.c
modified: dspl/src/fft_subkernel.c
modified: dspl/src/filter_ap.c
modified: include/dspl.h
modified: performance/bin/octave/fft_cmplx_performance.m
modified: performance/src/fft_cmplx_performance.c
new file: verification/bin/octave/fft_radix2_verification.m
new file: verification/src/fft_radix2_verification.c
2020-11-10 19:06:20 +03:00
141d792e3b
added functions for power spectrum density estmation
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Changes to be committed:
modified: dspl/ide/codeblocks/dspl.cbp
modified: dspl/ide/codeblocks/dspl.layout
modified: dspl/ide/codeblocks/dspl.workspace.layout
modified: dspl/ide/codeblocks/examples.layout
modified: dspl/src/complex.c
modified: dspl/src/fft.c
new file: dspl/src/psd.c
new file: examples/src/psd_welch_test.c
modified: include/dspl.c
modified: include/dspl.h
2020-10-08 19:36:29 +03:00
f237fc4ea6
added windows example
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Changes to be committed:
modified: dspl/dox/ru/mainpage.dox
modified: dspl/src/fft.c
modified: dspl/src/inout.c
modified: dspl/src/win.c
new file: examples/src/windows_test.c
2020-10-01 14:55:25 +03:00
d2e9224f37
doxyfiles has changed;
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added performance estimation for FFT
added verificator for FFT and statistic functions (mean and std)
Changes to be committed:
modified: dspl/dox/doxyfile_en
modified: dspl/dox/doxyfile_ru
new file: dspl/dox/doxygen_equation.css
modified: dspl/dox/header_ru.html
modified: dspl/dox/ru/mainpage.dox
modified: dspl/src/array.c
modified: dspl/src/fft.c
modified: dspl/src/fft_subkernel.c
modified: dspl/src/filter_an.c
modified: dspl/src/inout.c
modified: dspl/src/statistic.c
new file: dspl/src/verification.c
modified: dspl/src/xcorr.c
modified: include/dspl.c
modified: include/dspl.h
new file: performance/bin/dat/.gitignore
new file: performance/bin/octave/fft_cmplx_performance.m
new file: performance/bin/python/fft_cmplx_performance.py
new file: performance/src/fft_cmplx_performance.c
modified: verification/Makefile
new file: verification/bin/octave/fft_verification.m
new file: verification/bin/octave/statistic_verification.m
modified: verification/bin/octave/writebin_readbin_verification.m
deleted: verification/src/dspl_verif.h
new file: verification/src/fft_verification.c
new file: verification/src/statistic_verification.c
new file: verification/src/writebin_readbin_verification.c
deleted: verification/src/writebin_readbin_verification_complex.c
deleted: verification/src/writebin_readbin_verification_double.c
2020-09-24 10:37:02 +03:00
f3fe75fa0e
Changed doxygen structure. Documntation is integrated in source code
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Changes to be committed:
modified: dspl/dox/doxyfile_en
modified: dspl/dox/doxyfile_ru
deleted: dspl/dox/en/array.dox
deleted: dspl/dox/en/cheby.dox
deleted: dspl/dox/en/complex.dox
deleted: dspl/dox/en/dft.dox
deleted: dspl/dox/en/ellipj.dox
deleted: dspl/dox/en/fft.dox
deleted: dspl/dox/en/filter_an.dox
modified: dspl/dox/en/filter_ap.dox
modified: dspl/dox/en/groups_define.dox
modified: dspl/dox/en/mainpage.dox
modified: dspl/dox/en/math.dox
deleted: dspl/dox/ru/array.dox
deleted: dspl/dox/ru/cheby.dox
deleted: dspl/dox/ru/complex.dox
deleted: dspl/dox/ru/dft.dox
deleted: dspl/dox/ru/ellipj.dox
modified: dspl/dox/ru/error_list.dox
deleted: dspl/dox/ru/fft.dox
deleted: dspl/dox/ru/filter_an.dox
modified: dspl/dox/ru/filter_ap.dox
modified: dspl/dox/ru/groups_define.dox
modified: dspl/dox/ru/mainpage.dox
modified: dspl/src/array.c
modified: dspl/src/cheby.c
modified: dspl/src/complex.c
modified: dspl/src/dft.c
modified: dspl/src/ellipj.c
modified: dspl/src/fft.c
modified: dspl/src/filter_an.c
modified: dspl/src/filter_ap.c
modified: dspl/src/math.c
modified: examples/src/bilinear_test.c
modified: examples/src/cheby_poly1_test.c
modified: examples/src/cheby_poly2_test.c
modified: examples/src/complex_test.c
modified: examples/src/conv_fft_cmplx_test.c
modified: examples/src/conv_fft_test.c
modified: examples/src/conv_test.c
modified: examples/src/ellip_landen_test.c
modified: include/dspl.h
2020-07-17 21:09:28 +03:00
adf9e6f06d
Changes to be committed:
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deleted: dspl/doc/en/latex/Makefile
modified: dspl/dox/doxyfile_en
modified: dspl/dox/doxyfile_ru
modified: dspl/dox/en/fft.dox
modified: dspl/dox/en/filter_an.dox
modified: dspl/dox/en/filter_ap.dox
modified: dspl/dox/en/filter_fir.dox
modified: dspl/dox/en/filter_ft.dox
modified: dspl/dox/en/filter_iir.dox
modified: dspl/dox/en/fourier_series.dox
modified: dspl/src/dspl_internal.h
modified: dspl/src/fft.c
modified: dspl/src/fft_subkernel.c
modified: examples/Makefile
modified: examples/src/array_test.c
modified: examples/src/bessel_i0.c
modified: examples/src/butter_ap_test.c
modified: examples/src/cheby1_ap_test.c
modified: examples/src/cheby2_ap_test.c
modified: examples/src/dft_test.c
modified: examples/src/ellip_ap_test.c
modified: examples/src/fft_cmplx_test.c
modified: examples/src/fft_test.c
modified: examples/src/idft_cmplx_test.c
modified: examples/src/ifft_cmplx_test.c
2020-07-08 23:28:59 +03:00
c3c1677546
Modified codeblocks files
2020-04-14 20:01:23 +03:00
1e9430426d
changed project structure. Added CodeBlocks IDE projects
2019-10-27 21:09:21 +03:00
5def01bfce
Added fortran BLAS sources and changed source directories structure
2019-10-09 21:51:50 +03:00
1f55f0acfa
fixed complex sqrt problem and changed iir example
2019-10-06 23:57:15 +03:00
90a32fdd21
added doxydoc for fft_cmplx and ifft_cmplx_test
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added functions histogram, histogram_norm and minmax
2019-04-03 23:37:47 +03:00
50b7708c42
Initial 2019 year commit.
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1) Changed copyright for every file header comments
2) Fixed fft problem with simple length
2019-01-09 23:22:17 +03:00
a3d007c3c2
added fft for simple numbers
2018-12-20 22:26:10 +03:00
3217aed2af
fixed fft16
2018-12-12 23:45:42 +03:00
2a26f8aa4f
new fft and solved warnings
2018-12-11 23:58:50 +03:00
a80958c04b
added verificator and FFT7. Also added readbin
2018-12-10 23:37:31 +03:00
d5945d99ad
fixed fftn
2018-10-26 23:16:33 +03:00
8378a3517d
added new fft function (doesn't work)
2018-10-25 20:25:39 +03:00
6f01ae80cd
style chages
2018-10-24 20:39:51 +03:00
c7fef21597
fixed VS projects
2018-10-05 16:37:20 +03:00
4ec07a1b4f
added header and footer for doxygen
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added sinc function
Changes to be committed:
new file: dox/doxy_stylesheet.css
modified: dox/doxyfile_ru
new file: dox/footer.html
new file: dox/header.html
modified: dspl/src/fft.c
modified: dspl/src/fillarray.c
modified: dspl/src/fourier_series.c
modified: dspl/src/math.c
modified: dspl/src/signals.c
modified: include/dspl.c
modified: include/dspl.h
modified: release/include/dspl.c
modified: release/include/dspl.h
2018-09-12 23:52:09 +03:00
afdc6bf7e5
some docs
2018-07-08 23:57:52 +03:00
e225ac24c2
merged versions
2018-05-05 21:07:43 +03:00
c79c129fec
before merging
2018-05-05 19:51:32 +03:00
3db5d9e1c3
doxygen added
2018-05-05 10:33:56 +03:00
43b72c39bf
fixed FFT and added some dox
2018-03-20 23:02:35 +03:00
8afc35f068
added fft and some dox
2018-03-18 23:11:51 +03:00
3daecefae2
added goertzel alg, fft bit reverse and power of 2. Also added polyval functions and some docs
2018-03-15 00:00:30 +03:00
4f60fc9c4e
changed project structure. Added macro for autoloading
2018-03-13 23:18:11 +03:00
4d90b08e7b
initial commit
2018-03-12 23:48:32 +03:00
Dsplib