List questions from signal-processing

Published on 27 Mar 2026 - 16:21

153

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Is this discrete-time system time-invariant?

Published on 13 Oct 2017 - 10:30

502

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What is the meaning of these angle brackets $\langle I(\mathbf{r})I(\mathbf{0}) \rangle$ in the convolution theorem?

Published on 14 Oct 2017 - 12:28

181

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Inverse Laplace transform of $\frac{1}{s^b-c}$.

Published on 14 Oct 2017 - 15:27

146

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Find PDF of variable that is a function of non standard normal distribution squared.

Published on 27 Mar 2026 - 11:47

2.2k

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Periodic and Aperiodic signal properties.

Published on 03 Apr 2026 - 0:28

92

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Proving Band Limited implies Unbounded Support without complex analysis.

Published on 27 Oct 2017 - 21:41

25

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Show boundedness of a signal

Published on 28 Mar 2026 - 16:28

12.2k

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Checking if a Discrete Time Signal is Periodic

Published on 03 Apr 2026 - 1:58

565

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Integration of unit impulse function

Published on 03 Nov 2017 - 8:22

22

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How the mode of signal change by low-pass filtering

Published on 05 Nov 2017 - 4:03

59

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Determining LTI System response with Fourier Transform

Published on 07 Nov 2017 - 21:20

148

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Take the limit of $\frac{\sin(2\pi T \tau)}{\pi \tau}$ with respect to $T$ and $\tau$

Published on 29 Mar 2026 - 16:00

2.3k

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Fourier series coefficients without integrals

Published on 14 Nov 2017 - 19:10

65

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Fourier Transform to Converting from DT to CT

Published on 14 Nov 2017 - 22:49

List Question

calculating the effect of a point-spread function in the frequency domain

Is this discrete-time system time-invariant?

What is the meaning of these angle brackets $\langle I(\mathbf{r})I(\mathbf{0}) \rangle$ in the convolution theorem?

Inverse Laplace transform of $\frac{1}{s^b-c}$.

Find PDF of variable that is a function of non standard normal distribution squared.

Periodic and Aperiodic signal properties.

Proving Band Limited implies Unbounded Support without complex analysis.

Show boundedness of a signal

Checking if a Discrete Time Signal is Periodic

Integration of unit impulse function

How the mode of signal change by low-pass filtering

Determining LTI System response with Fourier Transform

Take the limit of $\frac{\sin(2\pi T \tau)}{\pi \tau}$ with respect to $T$ and $\tau$

Fourier series coefficients without integrals

Fourier Transform to Converting from DT to CT

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