List questions from fourier-analysis

Published on 17 Dec 2014 - 21:27

3.5k

Views

Fourier transform, quadratic function

Published on 10 Apr 2026 - 13:18

2k

Views

Is the Fourier series a "linear transform"?

Published on 10 Apr 2026 - 0:36

73

Views

Why is a wave with high FM aperiodic?

Published on 27 Mar 2026 - 13:18

402

Views

Characterization of $H^{-1}(\mathbb{R}^N)$ by Fourier transform

Published on 28 Mar 2026 - 22:27

1.3k

Views

Convergence implies Abel summability, and we only need to consider when $s=0$?

Published on 19 Dec 2014 - 2:32

3k

Views

DFT of vector $(0, 1, 2, 3)$

Published on 31 Mar 2026 - 7:56

50

Views

Fast Fourier transfrom

Published on 19 Dec 2014 - 13:17

106

Views

Is the Fourier transform a tame linear operator?

Published on 09 Apr 2026 - 6:27

1.1k

Views

Help understanding the output from Apache Commons Math's Discrete Fourier Transform

Published on 11 Apr 2026 - 2:07

186

Views

How one can implement the equation with "$i$" in it?

Published on 09 Apr 2026 - 0:37

1k

Views

Evaluate fourier coefficient of $f(t)=t$.

Published on 22 Dec 2014 - 20:38

38

Views

Is this a viable generalization of Newton series?

Published on 23 Dec 2014 - 7:24

237

Views

Jump discontinuity of a function and its analytic phase

Published on 01 Apr 2026 - 10:03

101

Views

Does convolution of two functions in $H^s(\mathbb{R})$ belong to $H^{2s}(\mathbb{R})$?

Published on 09 Apr 2026 - 13:29

List Question

2D DFT of Hexagonally Sampled Grid

Fourier transform, quadratic function

Is the Fourier series a "linear transform"?

Why is a wave with high FM aperiodic?

Characterization of $H^{-1}(\mathbb{R}^N)$ by Fourier transform

Convergence implies Abel summability, and we only need to consider when $s=0$?

DFT of vector $(0, 1, 2, 3)$

Fast Fourier transfrom

Is the Fourier transform a tame linear operator?

Help understanding the output from Apache Commons Math's Discrete Fourier Transform

How one can implement the equation with "$i$" in it?

Evaluate fourier coefficient of $f(t)=t$.

Is this a viable generalization of Newton series?

Jump discontinuity of a function and its analytic phase

Does convolution of two functions in $H^s(\mathbb{R})$ belong to $H^{2s}(\mathbb{R})$?

Trending Questions

Popular # Hahtags

Popular Questions