Fourier transformationsSee also what's at Wikipedia, your library, or elsewhere.
Broader terms:Used for: Transforms, Fourier
 Transformations, Fourier

Filed under: Fourier transformations
Items below (if any) are from related and broader terms.
Filed under: Fourier analysis
Filed under: Fourier seriesFiled under: Orthogonal polynomials
Filed under: Chebyshev polynomials
Filed under: Transformations (Mathematics)
Filed under: Complexes
Filed under: Hauptvermutung (Topology)Filed under: Complexes, Cochain
Filed under: Entropy (Information theory)
Filed under: Maximum entropy methodFiled under: Functor theoryFiled under: Laplace transformation
Filed under: Crystal lattices
Filed under: Lattice dynamicsFiled under: Linear programmingFiled under: Mappings (Mathematics)
Filed under: Differentiable mappings
Filed under: Catastrophes (Mathematics)Filed under: Gauss mapsFiled under: Spectral theory (Mathematics) 