Question

Why is the fourier transform of the autocovariance function only integrated from $-\frac{1}{2}$ to $\frac{1}{2}$?

score 59 · Answer 1 · 2026-04-13 06:49:56

59

Views

Why is the fourier transform of the autocovariance function only integrated from $-\frac{1}{2}$ to $\frac{1}{2}$?

Published on 13 Apr 2026 - 6:49

score 119 · Answer 2 · 2026-04-10 16:58:49

119

Views

How to formulate an exponential form for Fourier Series function?

Published on 10 Apr 2026 - 16:58

score 66 · Answer 3 · 2026-04-23 06:27:14

66

Views

Relation between inverse Fourier transform of dyadic bump function and its regularity.

Published on 23 Apr 2026 - 6:27

score 75 · Answer 4 · 2026-04-11 19:18:45

75

Views

Application of the inverse Fourier Theorem

Published on 11 Apr 2026 - 19:18

score 55 · Answer 5 · 2026-04-26 00:10:14

55

Views

How to handle jw in H(jw)

Published on 26 Apr 2026 - 0:10

score 400 · Answer 6 · 2026-04-17 08:27:53

400

Views

Trying to understand the Kramer-Kronig relations with example $f(t) =\left(1-t^2\right)^4\cdot\theta(1-t^2)$

Published on 17 Apr 2026 - 8:27

score 69 · Answer 7 · 2026-04-13 23:29:25

69

Views

Fourier transform, inverse derivative and derivation of PDE

Published on 13 Apr 2026 - 23:29

score 83 · Answer 8 · 2026-04-09 02:19:55

83

Views

Fourier Transform time shift proof?

Published on 09 Apr 2026 - 2:19

score 32 · Answer 9 · 2026-04-09 06:23:40

32

Views

Am I using the wrong inverse fourier transform formula?

Published on 09 Apr 2026 - 6:23

score 43 · Answer 10 · 2026-04-14 19:38:41

43

Views

Fourier transform of $\dfrac{\cos(\beta x)}{a^{4} + x^{4}}$

Published on 14 Apr 2026 - 19:38

score 117 · Answer 11 · 2026-04-11 23:40:42

117

Views

Continuous and Discrete Distribution and characteristic function

Published on 11 Apr 2026 - 23:40

score 277 · Answer 12 · 2026-04-13 10:34:34

277

Views

Calculate the Fourier Transform of Unit Step Function $u(t)$ Directly

Published on 13 Apr 2026 - 10:34

score 60 · Answer 13 · 2026-04-09 11:01:11

60

Views

Fourier transformation of an infinitely continuous differentiable function with compact support

Published on 09 Apr 2026 - 11:01

score 89 · Answer 14 · 2026-04-09 09:00:55

89

Views

Extending the definition of convolution product on $\mathcal{F}(C(G))$, $G$ abelian compact group

Published on 09 Apr 2026 - 9:00

score 117 · Answer 15 · 2026-04-09 12:41:38

117

Views

What exactly does $\sqrt{-\Delta}$ mean in Fourier transform

Published on 09 Apr 2026 - 12:41

List Question

Why is the fourier transform of the autocovariance function only integrated from $-\frac{1}{2}$ to $\frac{1}{2}$?

How to formulate an exponential form for Fourier Series function?

Relation between inverse Fourier transform of dyadic bump function and its regularity.

Application of the inverse Fourier Theorem

How to handle jw in H(jw)

Trying to understand the Kramer-Kronig relations with example $f(t) =\left(1-t^2\right)^4\cdot\theta(1-t^2)$

Fourier transform, inverse derivative and derivation of PDE

Fourier Transform time shift proof?

Am I using the wrong inverse fourier transform formula?

Fourier transform of $\dfrac{\cos(\beta x)}{a^{4} + x^{4}}$

Continuous and Discrete Distribution and characteristic function

Calculate the Fourier Transform of Unit Step Function $u(t)$ Directly

Fourier transformation of an infinitely continuous differentiable function with compact support

Extending the definition of convolution product on $\mathcal{F}(C(G))$, $G$ abelian compact group

What exactly does $\sqrt{-\Delta}$ mean in Fourier transform

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