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| fftplus-package | The fftplus package |
| cft | Fourier Integral of a Continuous Function |
| cft.cfuncapprox | Fourier Integral of a Continuous Function |
| cft.default | Fourier Integral of a Continuous Function |
| cft.function | Fourier Integral of a Continuous Function |
| fftplus | The fftplus package |
| fftw3 | Fast Discrete Fourier Transform (using FFTW3) |
| fft_free_mem | Memory Management for the Fast Fourier Transform |
| fft_sizes | Memory Management for the Fast Fourier Transform |
| frft | Fractional Fast Fourier Transform |