Question

Interpretation of a power spectrum falling off faster than fractional Brownian motion?

score 110 · Answer 1 · 2026-04-10 16:16:01

110

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Interpretation of a power spectrum falling off faster than fractional Brownian motion?

Published on 10 Apr 2026 - 16:16

score 399 · Answer 2 · 2026-04-08 19:38:24

399

Views

Fourier transform of distribution without physicist's $\delta$-function

Published on 08 Apr 2026 - 19:38

score 1.7k · Answer 3 · 2026-04-11 12:50:43

1.7k

Views

Residue Proof of Fourier's Theorem Dirichlet Conditions

Published on 11 Apr 2026 - 12:50

score 117 · Answer 4 · 2026-04-11 06:00:44

117

Views

How to justify to pull the Fourier transform operator out of an exponential function

Published on 11 Apr 2026 - 6:00

score 1.1k · Answer 5 · 2026-04-15 08:38:29

1.1k

Views

Fourier Series Proof where $f(x)$ satisfies the symmetry condition $f(L-x)=f(x)$

Published on 15 Apr 2026 - 8:38

score 3.7k · Answer 6 · 2026-04-10 05:57:25

3.7k

Views

Discrete Fourier transform of delta function

Published on 10 Apr 2026 - 5:57

score 344 · Answer 7 · 2026-04-14 04:41:42

344

Views

two dimensional fourier (and inverse) transform of $\frac{cos(2 \theta )}{r^2}$

Published on 14 Apr 2026 - 4:41

score 114 · Answer 8 · 2026-04-10 04:44:37

114

Views

Fourier transform of area between four circles

Published on 10 Apr 2026 - 4:44

score 127 · Answer 9 · 2026-04-14 20:03:55

127

Views

Evaluating the Fourier transform of the following piecewise functions

Published on 14 Apr 2026 - 20:03

score 799 · Answer 10 · 2026-04-14 15:11:42

799

Views

Evaluating $\sum_{n \in \mathbb{N}} \frac{1}{n^2}$ with the Poisson summation formula

Published on 14 Apr 2026 - 15:11

score 170 · Answer 11 · 2026-04-11 22:54:23

170

Views

Computing value of fourier series

Published on 11 Apr 2026 - 22:54

score 227 · Answer 12 · 2026-04-11 18:29:36

227

Views

Stuck with this integral

Published on 11 Apr 2026 - 18:29

score 705 · Answer 13 · 2026-04-13 02:02:42

705

Views

The rate of convergence of Cesaro average of Fourier series

Published on 13 Apr 2026 - 2:02

score 438 · Answer 14 · 2026-04-14 15:37:56

438

Views

What is the Fourier transform of $f(A x + B)$ with respect to $\hat{f}$?

Published on 14 Apr 2026 - 15:37

score 269 · Answer 15 · 2026-04-12 14:20:28

269

Views

What is the ($n$-dimensional) Fourier transform of $f(a_1 x_1, ..., a_nx_n)$?

Published on 12 Apr 2026 - 14:20

List Question

Interpretation of a power spectrum falling off faster than fractional Brownian motion?

Fourier transform of distribution without physicist's $\delta$-function

Residue Proof of Fourier's Theorem Dirichlet Conditions

How to justify to pull the Fourier transform operator out of an exponential function

Fourier Series Proof where $f(x)$ satisfies the symmetry condition $f(L-x)=f(x)$

Discrete Fourier transform of delta function

two dimensional fourier (and inverse) transform of $\frac{cos(2 \theta )}{r^2}$

Fourier transform of area between four circles

Evaluating the Fourier transform of the following piecewise functions

Evaluating $\sum_{n \in \mathbb{N}} \frac{1}{n^2}$ with the Poisson summation formula

Computing value of fourier series

Stuck with this integral

The rate of convergence of Cesaro average of Fourier series

What is the Fourier transform of $f(A x + B)$ with respect to $\hat{f}$?

What is the ($n$-dimensional) Fourier transform of $f(a_1 x_1, ..., a_nx_n)$?

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