List questions from fourier-transform

Published on 14 Apr 2026 - 6:55

526

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If $\hat{f}\in L^2(\mathbb{R})$ then $\hat{f}$ is rapidly decreasing.

Published on 29 Apr 2026 - 12:50

514

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Finding Fourier Sine Transform

Published on 10 Apr 2026 - 17:19

180

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Solving Fourier transform by using the Fourier Table

Published on 14 Apr 2026 - 2:04

1.1k

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Fourier transform of Singular Function $f(x)$ with $\frac{1}{x^2}$ as $x\to 0^{+}$ and $\frac{1}{x^2} +\frac{1}{x}$ as $x\to 0^{-}$

Published on 10 May 2026 - 15:56

134

Views

Composing bandlimited functions

Published on 10 May 2026 - 19:14

773

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Heat Equation (Partial Differential Equation) - Fourier Transform Solution Form.

Published on 10 May 2026 - 15:50

56

Views

Calculate Fourier transform and Fourier inverse of a function

Published on 13 Apr 2026 - 11:47

422

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Using the Fourier Sine/Cosine Transform to evaluate an integral

Published on 12 Apr 2026 - 5:15

1.1k

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What's the Fourier transform of a function's square root?

Published on 10 May 2026 - 19:53

314

Views

Comprehensive list of discrete Fourier transforms

Published on 10 May 2026 - 17:15

473

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Wolfram Alpha and Fourier Transform inconsistencies?

Published on 10 May 2026 - 13:24

2.3k

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Fourier transform of $te^{-a|t|}$

Published on 11 Apr 2026 - 14:56

30

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Why it have to $n=2m$ for discrete sine transform

Published on 14 Apr 2026 - 14:07

49

Views

An explicit expression for tail probability using fourier transform

Published on 29 Apr 2026 - 12:51

List Question

Riemann-Lebesgue lemma for simple functions

If $\hat{f}\in L^2(\mathbb{R})$ then $\hat{f}$ is rapidly decreasing.

Finding Fourier Sine Transform

Solving Fourier transform by using the Fourier Table

Fourier transform of Singular Function $f(x)$ with $\frac{1}{x^2}$ as $x\to 0^{+}$ and $\frac{1}{x^2} +\frac{1}{x}$ as $x\to 0^{-}$

Composing bandlimited functions

Heat Equation (Partial Differential Equation) - Fourier Transform Solution Form.

Calculate Fourier transform and Fourier inverse of a function

Using the Fourier Sine/Cosine Transform to evaluate an integral

What's the Fourier transform of a function's square root?

Comprehensive list of discrete Fourier transforms

Wolfram Alpha and Fourier Transform inconsistencies?

Fourier transform of $te^{-a|t|}$

Why it have to $n=2m$ for discrete sine transform

An explicit expression for tail probability using fourier transform

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