Question

How to find the analytical form of Fourier transformation of this function?

score 311 · Answer 1 · 2018-10-28 11:31:31

311

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How to find the analytical form of Fourier transformation of this function?

Published on 28 Oct 2018 - 11:31

score 183 · Answer 2 · 2018-10-29 01:08:58

183

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What trigonometric identities produce $\sum_{n=0}^4e^{-j\omega n}=e^{-j2\omega}\frac{\sin(5\omega/2)}{\sin(\omega/2)}$?

Published on 29 Oct 2018 - 1:08

score 34 · Answer 3 · 2018-10-29 05:53:25

34

Views

How do we calculate Fourier Transform of $x(t) = \frac{\sin at}{\pi t}$?

Published on 29 Oct 2018 - 5:53

score 459 · Answer 4 · 2026-03-26 11:17:51

459

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How to find the Inverse Fourier Transform of a Product of Two Functions

Published on 26 Mar 2026 - 11:17

score 222 · Answer 5 · 2018-10-29 10:29:10

222

Views

How to convert this graph into a function?

Published on 29 Oct 2018 - 10:29

score 257 · Answer 6 · 2018-10-29 23:57:28

257

Views

Fourier Transform of product of trigonometric and polynomial function

Published on 29 Oct 2018 - 23:57

score 4.1k · Answer 7 · 2026-02-23 02:46:59

4.1k

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If the function is neither even nor odd ,is its fourier series coefficient a complex? or is this wrong?

Published on 23 Feb 2026 - 2:46

score 216 · Answer 8 · 2026-03-25 13:54:48

216

Views

Solving an integral equation (possibly Fredholm, 1st kind) containing quartic exponentials with Fourier Transforms

Published on 25 Mar 2026 - 13:54

score 37 · Answer 9 · 2018-11-03 12:25:30

37

Views

2D Signal Properties of Fourier Transformation

Published on 03 Nov 2018 - 12:25

score 53 · Answer 10 · 2018-11-04 23:55:55

53

Views

Fourier transform, time scaling with -1

Published on 04 Nov 2018 - 23:55

score 202 · Answer 11 · 2026-03-26 01:10:37

202

Views

$\widehat{\frac{1}{x^3}}=C\,\xi^{2} sgn(\xi)$?

Published on 26 Mar 2026 - 1:10

score 26 · Answer 12 · 2018-11-05 17:21:28

26

Views

Spectral Representation: sign of coefficients.

Published on 05 Nov 2018 - 17:21

score 169 · Answer 13 · 2026-03-26 17:59:14

169

Views

Using fft() in Matlab

Published on 26 Mar 2026 - 17:59

score 290 · Answer 14 · 2026-03-26 14:31:35

290

Views

Proving Uniform Continuity of Fourier transform (Related to measure theory)

Published on 26 Mar 2026 - 14:31

score 115 · Answer 15 · 2026-03-25 20:57:58

115

Views

Under what conditions does the "third-order version of Plancherel's theorem" hold?

Published on 25 Mar 2026 - 20:57

List Question

How to find the analytical form of Fourier transformation of this function?

What trigonometric identities produce $\sum_{n=0}^4e^{-j\omega n}=e^{-j2\omega}\frac{\sin(5\omega/2)}{\sin(\omega/2)}$?

How do we calculate Fourier Transform of $x(t) = \frac{\sin at}{\pi t}$?

How to find the Inverse Fourier Transform of a Product of Two Functions

How to convert this graph into a function?

Fourier Transform of product of trigonometric and polynomial function

If the function is neither even nor odd ,is its fourier series coefficient a complex? or is this wrong?

Solving an integral equation (possibly Fredholm, 1st kind) containing quartic exponentials with Fourier Transforms

2D Signal Properties of Fourier Transformation

Fourier transform, time scaling with -1

$\widehat{\frac{1}{x^3}}=C\,\xi^{2} sgn(\xi)$?

Spectral Representation: sign of coefficients.

Using fft() in Matlab

Proving Uniform Continuity of Fourier transform (Related to measure theory)

Under what conditions does the "third-order version of Plancherel's theorem" hold?

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