Question

Given Fourier coefficients of a function , find the function

score 747 · Answer 1 · 2026-04-09 21:31:36

747

Views

Given Fourier coefficients of a function , find the function

Published on 09 Apr 2026 - 21:31

score 208 · Answer 2 · 2026-04-16 02:18:43

208

Views

Evaluating infinite series $\sum_{n=0}^{\infty} \frac{1}{a^{2}+(2n+1)^2}$

Published on 16 Apr 2026 - 2:18

score 332 · Answer 3 · 2026-04-15 19:06:31

332

Views

Combination of even and odd functions

Published on 15 Apr 2026 - 19:06

score 1.7k · Answer 4 · 2026-04-01 15:35:42

1.7k

Views

Fourier series: can a function be odd and have a dc component?

Published on 01 Apr 2026 - 15:35

score 6.4k · Answer 5 · 2026-04-15 00:17:17

6.4k

Views

How to find the inverse Fourier transfmation of $\exp(-sk)/k$.

Published on 15 Apr 2026 - 0:17

score 86 · Answer 6 · 2026-04-16 16:43:04

86

Views

Why can we calculate the Fourier series of $x^2$ in any interval $[-l,+l]$?

Published on 16 Apr 2026 - 16:43

score 31 · Answer 7 · 2026-04-16 13:21:23

31

Views

For fourier series g(x), prove that the fourier series for the integral G(x) can be found by term-by-term integration of g(x)

Published on 16 Apr 2026 - 13:21

score 1.4k · Answer 8 · 2026-04-11 18:49:00

1.4k

Views

Identity for the sum of products of Sinc functions

Published on 11 Apr 2026 - 18:49

score 1.9k · Answer 9 · 2026-04-10 14:26:25

1.9k

Views

Fourier Series of a sum of two functions

Published on 10 Apr 2026 - 14:26

score 34 · Answer 10 · 2026-04-17 06:34:43

34

Views

Given any sequence $(a_n)_{n \in \mathbf{N}}$ is $\sum_{n \geq 0} a_n e^{2 \pi i n z}$ holomorphic on the upper half plane?

Published on 17 Apr 2026 - 6:34

score 37 · Answer 11 · 2026-04-15 06:06:27

37

Views

How would it looks the Fourier series of this signal?

Published on 15 Apr 2026 - 6:06

score 2.1k · Answer 12 · 2026-04-09 15:29:27

2.1k

Views

Fourier series for discontinuous function

Published on 09 Apr 2026 - 15:29

score 4.2k · Answer 13 · 2026-03-26 14:43:17

4.2k

Views

Find the solution of the Dirichlet problem in the half-plane y>0.

Published on 26 Mar 2026 - 14:43

score 74 · Answer 14 · 2026-04-16 08:02:04

74

Views

$x\cos(x)=-\frac{1}{2} \sin(x) + 2\sum_{n=2}^{\infty} \frac{(-1)^n n \sin(nx)}{n^2-1}$ for $x\in (-\pi,\pi)$

Published on 16 Apr 2026 - 8:02

score 191 · Answer 15 · 2026-04-11 23:26:37

191

Views

Fourier Sequence Converges Uniformly Implies Almost Everywhere Pointwise Convergence

Published on 11 Apr 2026 - 23:26

List Question

Given Fourier coefficients of a function , find the function

Evaluating infinite series $\sum_{n=0}^{\infty} \frac{1}{a^{2}+(2n+1)^2}$

Combination of even and odd functions

Fourier series: can a function be odd and have a dc component?

How to find the inverse Fourier transfmation of $\exp(-sk)/k$.

Why can we calculate the Fourier series of $x^2$ in any interval $[-l,+l]$?

For fourier series g(x), prove that the fourier series for the integral G(x) can be found by term-by-term integration of g(x)

Identity for the sum of products of Sinc functions

Fourier Series of a sum of two functions

Given any sequence $(a_n)_{n \in \mathbf{N}}$ is $\sum_{n \geq 0} a_n e^{2 \pi i n z}$ holomorphic on the upper half plane?

How would it looks the Fourier series of this signal?

Fourier series for discontinuous function

Find the solution of the Dirichlet problem in the half-plane y>0.

$x\cos(x)=-\frac{1}{2} \sin(x) + 2\sum_{n=2}^{\infty} \frac{(-1)^n n \sin(nx)}{n^2-1}$ for $x\in (-\pi,\pi)$

Fourier Sequence Converges Uniformly Implies Almost Everywhere Pointwise Convergence

Trending Questions

Popular # Hahtags

Popular Questions