Fractional Fourier transform
Fourier transform
Fourier optics
Discrete-time Fourier transform
Non-uniform discrete Fourier transform
Short-time Fourier transform
Diffraction
Discrete Fourier transform (general)
Aperture (computer memory)
Optics
Harmonic wavelet transform
Fourier analysis
Mathematical analysis
Physics
Mathematics
Computer science
Computer vision
Acoustics
Discrete wavelet transform
Wavelet transform
Wavelet
