Fourier transform
The Fourier transform, named after Joseph Fourier, is an integral transform that re-expresses a function in terms of sinusoidal basis functions, i.e. as a sum or integral of sinusoidal functions multiplied by some coefficients ("amplitudes"). There are many closely-related variations of this transform, summarized below, depending upon the type of function being transformed. See also: List of Fourier-related transforms.
Related Topics:
Joseph Fourier - Integral transform - Sinusoidal - Basis function - List of Fourier-related transforms
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~ Table of Content ~
| ► | Introduction |
| ► | Applications |
| ► | Variants of the Fourier transform |
| ► | rac{1}{sqrt{2pi}} intlimits_{-infty}^infty F(omega) e^{iomega t},domega. |
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