List questions from fourier-transform

Published on 29 May 2023 - 11:33

30

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When is it appropriate to use Odd Extensions when solving using Discrete Time Fourier Transforms?

Published on 31 Mar 2026 - 17:46

38

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Bound for MSE of the Kernel Density Estimator

Published on 25 Mar 2026 - 23:37

36

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some questions about fourier inversion formula(Modified)

Published on 30 May 2023 - 14:01

18

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Question about Fourier inversion forumula (f-hat may not be integrable)

Published on 30 May 2023 - 14:44

140

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Fourier inverting a characteristic function when we know the resulting pdf has a dirac delta at zero

Published on 30 May 2023 - 16:42

111

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Can we solve integrals of the type $\int_{-\infty}^{\infty} (\sin(x)/x)^n \, dx$ using Parseval’s relation?

Published on 30 May 2023 - 23:55

67

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Find a Fourier transform of $|\sin(x)|$ in $\mathcal{S}'(\mathbb{R})$

Published on 26 Mar 2026 - 13:44

36

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How to evaluate 2D inverse Fourier transform?

Published on 01 Jun 2023 - 7:38

88

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Inequality in theorem proof: Hausdorff dimension and projection theorem with energy integrals (Mattila book)

Published on 26 Mar 2026 - 1:16

48

Views

Why is the complex exponential a Fourier multiplier?

Published on 03 Jun 2023 - 5:57

36

Views

Distance between Discrete Fourier Transform with large period

Published on 03 Jun 2023 - 19:17

43

Views

Inverse Fourier Transform when the function is not surely integrable

Published on 04 Jun 2023 - 8:41

97

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Fourier transform in S′

Published on 26 Mar 2026 - 13:41

76

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Laplace transform of multiplication

Published on 04 Apr 2026 - 14:22

List Question

linear combination - finite, infinite countable, and continuous

When is it appropriate to use Odd Extensions when solving using Discrete Time Fourier Transforms?

Bound for MSE of the Kernel Density Estimator

some questions about fourier inversion formula(Modified)

Question about Fourier inversion forumula (f-hat may not be integrable)

Fourier inverting a characteristic function when we know the resulting pdf has a dirac delta at zero

Can we solve integrals of the type $\int_{-\infty}^{\infty} (\sin(x)/x)^n \, dx$ using Parseval’s relation?

Find a Fourier transform of $|\sin(x)|$ in $\mathcal{S}'(\mathbb{R})$

How to evaluate 2D inverse Fourier transform?

Inequality in theorem proof: Hausdorff dimension and projection theorem with energy integrals (Mattila book)

Why is the complex exponential a Fourier multiplier?

Distance between Discrete Fourier Transform with large period

Inverse Fourier Transform when the function is not surely integrable

Fourier transform in S′

Laplace transform of multiplication

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