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Signal Processing
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Mark
  • Member for 9 years, 3 months
  • Last seen more than a month ago
  • Milan, Italy
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I am a lover of mathematics and study it at leisure. I also willing to encourage the youths who consider maths as a problem.

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question
9
Zero, First, Second ... nth-order Hold
Mar 5, 2016
question
4
Study the stability of $H(s)=\frac{\beta + s}{s^{2} + 2\alpha s + \beta^{2}}$
Jul 9, 2022
question
3
A Sampling theorem for power signals
Sep 24, 2015
question
3
MUSIC algorithm for peak detection
Oct 11, 2015
question
2
What is the Laplace Transform of the output power spectrum if the input signal is a white noise?
Jul 9, 2022
question
1
Prove that the filter is stable, causal and minimum phase
Jul 10, 2022
question
1
Temporal window $\{v(t)\}$ of Welch estimator
Oct 11, 2015
question
1
PSD and $\lim_{T\rightarrow \infty} \frac 1 {2T} \int_{-T}^T x(t)\bar y(t)\,dt$
Sep 9, 2015
question
1
Zero-order-hold for two dimensional signal $x(t_1,t_2)$
Feb 27, 2016
question
0
Meaning of wavelet and scaling coefficients
Nov 6, 2019
Top network posts
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39
Geometric meaning of the determinant of a matrix
28
Eigenvalues of the sum of two matrices: one diagonal and the other not.
11
Sampling theorem.
11
Physical meaning of linear ODE $xy''+2y' + \lambda^2 x y = 0$
11
Reducing the number of nodes of a tree, to obtain nodes with more than one child node