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2023.0.0 - Русский


transforms

  • idctInverse discrete cosine transform.
  • idstInverse discrete sine transform.
  • ifftобратное быстрое преобразование Фурье
  • fft2two-dimension fast Fourier transform
  • fftshiftперегруппировывает результат БПФ, сдвигая нулевую частоту в центр спектра
  • hilbFIR approximation to a Hilbert transform filter
  • ifftshiftinverse of fftshift
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