Pupil function
Fractional Fourier transform
Fourier transform
Optics
Optical transfer function
Convolution (computer science)
Lens (geology)
Curvature
Fourier optics
Transfer function
Physics
Discrete-time Fourier transform
Diffraction
Mathematical analysis
Mathematics
Fourier analysis
Computer science
Artificial intelligence
Geometry
Electrical engineering
Artificial neural network
Engineering
