List questions from fourier-series

Published on 01 Apr 2026 - 18:29

42

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Developing Fourier series of step-wise functions

Published on 29 Mar 2023 - 11:35

17

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Positivity of the spectrum of a quasi-stationary signal

Published on 28 Mar 2026 - 3:28

28

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Contradictory results when determine the Coefficients of $f(x)=\sum_{n=1}^{\infty}a_n\sin(nx)$

Published on 01 Apr 2023 - 5:32

101

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Finding function given Fourier coefficients

Published on 03 Apr 2023 - 15:01

57

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Fourier series (traffic engineering paper)

Published on 03 Apr 2023 - 16:59

76

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Recursive form for even integer inputs to the Riemann Zeta function

Published on 02 Apr 2026 - 20:19

124

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Prove that Fourier basis is maximal orthonormal set in real L2

Published on 04 Apr 2023 - 15:17

45

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Fourier Series coefficients of the derivative

Published on 04 Apr 2023 - 21:15

129

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Fourier coefficients of exponential function: why don't they decay exponentially?

Published on 05 Apr 2023 - 5:32

57

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Fourier Series coefficients of the integral

Published on 05 Apr 2023 - 15:26

30

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Normal Mode Analysis - Which theorem states "Bounded domain implies complete orthonormal basis"?

Published on 26 Mar 2026 - 19:05

63

Views

Finding the Fourier series of a piecewise-defined function $f:[-\pi,\pi]\rightarrow \mathbb{R}$

Published on 05 Apr 2023 - 19:50

91

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Sturm-Liouville equation of a particular solution to the Laplace Equation

Published on 28 Mar 2026 - 16:29

69

Views

Exponential decay in fourier coefficients

Published on 01 Apr 2026 - 9:05

List Question

Lower bound on a Fourier series with fractional decay

Developing Fourier series of step-wise functions

Positivity of the spectrum of a quasi-stationary signal

Contradictory results when determine the Coefficients of $f(x)=\sum_{n=1}^{\infty}a_n\sin(nx)$

Finding function given Fourier coefficients

Fourier series (traffic engineering paper)

Recursive form for even integer inputs to the Riemann Zeta function

Prove that Fourier basis is maximal orthonormal set in real L2

Fourier Series coefficients of the derivative

Fourier coefficients of exponential function: why don't they decay exponentially?

Fourier Series coefficients of the integral

Normal Mode Analysis - Which theorem states "Bounded domain implies complete orthonormal basis"?

Finding the Fourier series of a piecewise-defined function $f:[-\pi,\pi]\rightarrow \mathbb{R}$

Sturm-Liouville equation of a particular solution to the Laplace Equation

Exponential decay in fourier coefficients

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