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Please note that the recommended version of Scilab is 6.1.1. This page might be outdated.
See the recommended documentation of this function

Scilabヘルプ >> Signal Processing > Transforms

Transforms

  • idct逆離散コサイン変換.
  • idst逆離散サイン変換.
  • ifft高速フーリエ逆変換
  • fft22次元高速フーリエ変換
  • fftshiftfft出力を再配置し,スペクトルの中心に周波数0を移動する
  • hilbヒルバート変換フィルタのFIR近似
  • ifftshiftfftshiftを反転する
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