List questions from fourier-transform

Published on 29 Mar 2026 - 19:15

56

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On the scaling of the Fourier transform integral

Published on 15 Nov 2023 - 7:06

174

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Fourier transform of a convolution of a measure and mollifier converges uniformly to the fourier transform of the measure

Published on 02 Apr 2026 - 4:53

40

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Calculate fourier transform in a certain interval

Published on 16 Nov 2023 - 11:34

39

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Fourier transform of a random subset of $Z_n$

Published on 26 Mar 2026 - 1:11

62

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Fourier transform of $\mathrm{cos}(t)$

Published on 18 Nov 2023 - 9:12

14

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what is the meaning of $F_{z_{T}}(f_{x,y,z_{T}})$ (fourier transform of a matrix with respect to one dimention)

Published on 06 Apr 2026 - 2:19

83

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Random variables with values in the circle $\mathbb{T}$

Published on 18 Nov 2023 - 19:57

34

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$|\widehat{fg}|=M|\widehat{f}|$ with $|g(x)|\leq M$?

Published on 19 Nov 2023 - 14:55

30

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Assumptions of convolution theorem

Published on 02 Apr 2026 - 4:47

71

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Fourier series of T periodic function

Published on 21 Nov 2023 - 17:56

19

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$2$-dimensional Fourier transform of the same function after different sample resolution

Published on 26 Mar 2026 - 17:29

29

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Fourier transform of Gaussian multiplied by log

Published on 23 Nov 2023 - 10:12

94

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Fourier transform of periodic distributions & local application of a result

Published on 01 Apr 2026 - 2:03

60

Views

How does $\int_{-\pi}^{\pi} (f(t) + i \widetilde f(t))^{2k}\ dt = 0\ $?

Published on 04 Apr 2026 - 4:21

List Question

CTFT of $t \mapsto (t − 1) e^{−2t} u(t − 1)$

On the scaling of the Fourier transform integral

Fourier transform of a convolution of a measure and mollifier converges uniformly to the fourier transform of the measure

Calculate fourier transform in a certain interval

Fourier transform of a random subset of $Z_n$

Fourier transform of $\mathrm{cos}(t)$

what is the meaning of $F_{z_{T}}(f_{x,y,z_{T}})$ (fourier transform of a matrix with respect to one dimention)

Random variables with values in the circle $\mathbb{T}$

$|\widehat{fg}|=M|\widehat{f}|$ with $|g(x)|\leq M$?

Assumptions of convolution theorem

Fourier series of T periodic function

$2$-dimensional Fourier transform of the same function after different sample resolution

Fourier transform of Gaussian multiplied by log

Fourier transform of periodic distributions & local application of a result

How does $\int_{-\pi}^{\pi} (f(t) + i \widetilde f(t))^{2k}\ dt = 0\ $?

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