kopia lustrzana https://github.com/Dsplib/libdspl-2.0
blasdigital-filtersdigital-spectral-analysisdspelliptic-functionsfftfilterfirgnuplot-interfacehilbert-transform-algorithmsiiriir-filterslapackmath-functionssignalstatistic-functions
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modified: src/array/array_scale_lin.c modified: src/array/concat.c modified: src/array/decimate.c modified: src/array/decimate_cmplx.c modified: src/array/find_nearest.c modified: src/array/flipip.c modified: src/array/flipip_cmplx.c modified: src/array/linspace.c modified: src/array/logspace.c modified: src/array/ones.c modified: src/array/sum.c modified: src/array/sum_sqr.c modified: src/array/verif.c modified: src/array/verif_cmplx.c modified: src/convolution/conv.c modified: src/convolution/conv_cmplx.c modified: src/convolution/conv_fft.c modified: src/convolution/conv_fft_cmplx.c modified: src/convolution/filter_iir.c modified: src/dft/dft.c modified: src/dft/dft_cmplx.c modified: src/dft/fft.c modified: src/dft/fft_abs.c modified: src/dft/fft_abs_cmplx.c modified: src/dft/fft_cmplx.c modified: src/dft/fft_create.c modified: src/dft/fft_free.c modified: src/dft/fft_krn.c modified: src/dft/fft_mag.c modified: src/dft/fft_mag_cmplx.c modified: src/dft/fft_shift.c modified: src/dft/fft_shift_cmplx.c modified: src/dft/fft_subkernel.c modified: src/dft/fourier_integral_cmplx.c modified: src/dft/fourier_series_dec.c modified: src/dft/fourier_series_dec_cmplx.c modified: src/dft/fourier_series_rec.c modified: src/dft/goertzel.c modified: src/dft/goertzel_cmplx.c modified: src/dft/idft_cmplx.c modified: src/dft/ifft_cmplx.c |
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README.md
libdspl-2.0 free digital signal processing algorithm library
libdspl-2.0 — opensource cross-platform digital signal processing algorithm library, written in C language. Distributed under LGPL v3 license. This allows to use this library in all applications with dynamic linking.
libdspl-2.0 includes follow algorithms sets:
- Digital spectral analysis, discrete and fast Fourier transform algorithms.
- Analog and digital IIR filters design and analysis.
- Digital FIR filters design and analysis.
- Windows function collection includes 15 different parametric and nonparametric window functions.
- Digital Hilbert transform algorithms.
- Mathematical sections includes trigonometric, hyperbolic, elliptic functions of real and complex variables.
- Pseudorandom numbers generation algorithms.
- Statistic functions.
- Linear algebra BLAS and LAPACK packages are used under the hood.
- Digital resampling algorithms.
Build and run libdspl-2.0
To build the DSPL-2.0 library on Windows, a special set of programs dsplib toolchain is provided. Dsplib toolchain includes GCC, Gnuplot, CodeBlocks IDE, file manager Far and also Unix utilities for Windows OS.
Documentation content
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Mathematical sections:
- Basic math functions of the real and complex arguments.
- Trigonometric and hyperbolic of functions the real and complex arguments.
- Transcendent math functions.
- Elliptic Jacoby functions of the real and complex arguments.
- Pseudo-random numbers generation.
- Math statistic functions.
- Linear algebra and matrix operations.
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Digital spectral analysis:
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Analog and digital filters design and analysis:
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Other algorithms:
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Appendix