List questions from fourier-transform

Published on 19 Oct 2018 - 14:58

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Convolution of 3 functions

Published on 26 Mar 2026 - 9:45

29

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Is it possible to use Fourier Transformation for that problem?

Published on 19 Oct 2018 - 16:37

529

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Using Fourier transform to solve for pde

Published on 20 Oct 2018 - 3:56

139

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Solve $\kappa \frac{\partial^2 u}{\partial x^2} = \frac{\partial u }{\partial t}$ using Fourier sine or cosine

Published on 20 Oct 2018 - 8:31

45

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Fourier transform followed by discrete Fourier transform?

Published on 21 Oct 2018 - 15:35

1.8k

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Fourier Transform of a modulated signal?

Published on 22 Oct 2018 - 15:49

100

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Fourier Transform of a modulated time shifted function

Published on 23 Oct 2018 - 14:03

424

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The Fourier transform of a two variables function

Published on 24 Oct 2018 - 18:49

187

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Problem with the fourier transform of sinc

Published on 25 Oct 2018 - 14:28

1.2k

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derivation of Fourier integral theorem

Published on 25 Oct 2018 - 21:46

42

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Fourier transform symbolic expression from Laplace transform symbolic expression with "$s=j2\pi f$"

Published on 25 Mar 2026 - 1:16

286

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Fourier transform of $\frac {x} {(x^2+y^2)}$

Published on 25 Mar 2026 - 9:32

271

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Does $\hat f(\xi) = O(1/|\xi|^{1+\alpha})$ implies that $\hat f$is of moderate decrease?

Published on 27 Oct 2018 - 18:24

58

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Fourier transformation of an $L^1$ function

Published on 25 Mar 2026 - 22:09

List Question

Limit of Series of Distributions

Convolution of 3 functions

Is it possible to use Fourier Transformation for that problem?

Using Fourier transform to solve for pde

Solve $\kappa \frac{\partial^2 u}{\partial x^2} = \frac{\partial u }{\partial t}$ using Fourier sine or cosine

Fourier transform followed by discrete Fourier transform?

Fourier Transform of a modulated signal?

Fourier Transform of a modulated time shifted function

The Fourier transform of a two variables function

Problem with the fourier transform of sinc

derivation of Fourier integral theorem

Fourier transform symbolic expression from Laplace transform symbolic expression with "$s=j2\pi f$"

Fourier transform of $\frac {x} {(x^2+y^2)}$

Does $\hat f(\xi) = O(1/|\xi|^{1+\alpha})$ implies that $\hat f$is of moderate decrease?

Fourier transformation of an $L^1$ function

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