List questions from fourier-analysis

Published on 25 Mar 2026 - 23:09

186

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Question about the Fourier Transform

Published on 14 Mar 2014 - 1:12

285

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Integrability of function and its Fourier transform implies differentiabilty

Published on 31 Mar 2026 - 12:14

345

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Invariant functions under integral transforms

Published on 25 Mar 2026 - 17:45

1.8k

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What's the Fourier Transform of an Error Function?

Published on 14 Mar 2014 - 20:23

633

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Fourier transform of $\operatorname{erfc}^3\left|x\right|$

Published on 27 Mar 2026 - 2:35

55

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Is $f(t-N t_0)=\sin(2\pi f_0t)\cos(2\pi f_1t)$ always true?

Published on 30 Mar 2026 - 7:28

166

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Fourier transform of function

Published on 27 Mar 2026 - 21:44

1.8k

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Fourier transform of random binary vector

Published on 15 Mar 2014 - 9:34

235

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Equality of two series.

Published on 16 Mar 2014 - 8:20

198

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Question about Fourier transform and Intertwining operators

Published on 16 Mar 2014 - 10:41

3.4k

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Definition of convolution?

Published on 27 Mar 2026 - 21:43

895

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$f$ is real valued iff $\overline{ \hat{f}(n) } = \hat{f}(-n)$

Published on 30 Mar 2026 - 7:26

1.3k

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How does one derive the complex form of the Fourier series?

Published on 30 Mar 2026 - 7:26

103

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Is $\int_0^\infty \sin(Kx)f_K(x)\mathrm dx$ of larger order than $\int_0^\infty \cos(Kx)f_K(x)\mathrm dx$?

Published on 18 Mar 2014 - 1:27

List Question

fourier transforms with Woflram Alpha

Question about the Fourier Transform

Integrability of function and its Fourier transform implies differentiabilty

Invariant functions under integral transforms

What's the Fourier Transform of an Error Function?

Fourier transform of $\operatorname{erfc}^3\left|x\right|$

Is $f(t-N t_0)=\sin(2\pi f_0t)\cos(2\pi f_1t)$ always true?

Fourier transform of function

Fourier transform of random binary vector

Equality of two series.

Question about Fourier transform and Intertwining operators

Definition of convolution?

$f$ is real valued iff $\overline{ \hat{f}(n) } = \hat{f}(-n)$

How does one derive the complex form of the Fourier series?

Is $\int_0^\infty \sin(Kx)f_K(x)\mathrm dx$ of larger order than $\int_0^\infty \cos(Kx)f_K(x)\mathrm dx$?

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