List questions from fourier-transform

Published on 25 Mar 2026 - 23:17

389

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Fourier Transform of an asymmetric function

Published on 10 Apr 2026 - 14:26

204

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Analytical derivation of 2D Fourier transform for radial symmetric function

Published on 12 Apr 2026 - 8:40

28

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Why does this integral $ \chi \int_0^a t^k \hat{f}(-tg)dt,$ converges?

Published on 15 Apr 2026 - 8:11

49

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Fourier transform with double modulus in exponential (Nelson-Fisher, 1977)

Published on 14 Apr 2026 - 12:23

78

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Only Legendre symbol gives constant magnitude discrete Fourier transform

Published on 13 Apr 2026 - 10:14

19

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Convergence of this integral: $ \int_V P(X) \hat{\phi} (- \sum_{i=1}^n a^i(X)E^i)$

Published on 15 Apr 2026 - 4:42

97

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Solving a functional equation of type $f(x)+f(x+a)=h(x)$

Published on 18 Apr 2026 - 22:33

100

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How does the 2D Fourier Transform operate on Partial Derivates?

Published on 09 Apr 2026 - 1:29

73

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Action on a certain class of Fourier functions

Published on 13 Apr 2026 - 16:44

78

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How were the DFT basis vectors discovered?

Published on 12 Apr 2026 - 6:43

134

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Inverse Fourier Transform vector space interpretation

Published on 15 Apr 2026 - 12:24

86

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Laplacian of $x^2$

Published on 16 Apr 2026 - 10:06

105

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Composition of two differential operators . Laplacian operator.

Published on 11 Apr 2026 - 19:41

89

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Fourier Series: how to get magnitiude and phase?

Published on 09 Apr 2026 - 11:00

List Question

Uniqueness for inhomogeneous solution from fundamental solution

Fourier Transform of an asymmetric function

Analytical derivation of 2D Fourier transform for radial symmetric function

Why does this integral $ \chi \int_0^a t^k \hat{f}(-tg)dt,$ converges?

Fourier transform with double modulus in exponential (Nelson-Fisher, 1977)

Only Legendre symbol gives constant magnitude discrete Fourier transform

Convergence of this integral: $ \int_V P(X) \hat{\phi} (- \sum_{i=1}^n a^i(X)E^i)$

Solving a functional equation of type $f(x)+f(x+a)=h(x)$

How does the 2D Fourier Transform operate on Partial Derivates?

Action on a certain class of Fourier functions

How were the DFT basis vectors discovered?

Inverse Fourier Transform vector space interpretation

Laplacian of $x^2$

Composition of two differential operators . Laplacian operator.

Fourier Series: how to get magnitiude and phase?

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