IFFT2 Two-dimensional inverse discrete Fourier transform.

IFFTN N-dimensional inverse discrete Fourier transform.

XFOURIER Graphics demo of Fourier series expansion.

MOT563_FFT Discrete Fourier transform.

MOT563_IFFT Inverse discrete Fourier transform.

MOT566_FFT Discrete Fourier transform.

MOT566_IFFT Inverse discrete Fourier transform.

DFTMTX Discrete Fourier transform matrix.

INSTDFFT Inverse non-standard 1-D fast Fourier transform.

NSTDFFT Non-standard 1-D fast Fourier transform.

FFT  Quantized Fast Fourier Transform.

FOURIER Fourier integral transform.

IFOURIER Inverse Fourier integral transform.        

 二         “导航/浏览器交互界面”帮助

 三         PDF帮助