List questions from signal-processing

Published on 26 Mar 2026 - 22:26

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Chirp with linearly changing frequency and amplitude?

Published on 28 Mar 2026 - 3:02

570

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Using Fourier transform to compute Fourier series.

Published on 06 May 2015 - 15:20

50

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Dsitribution of $|Ae^{j\phi} + W(t)|$, where $\phi \sim unif[-\pi,\pi]$

Published on 06 May 2015 - 16:14

688

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Whether the job of Fourier Transform is just to convert signals from time domain to frequency domain only or more than it?

Published on 07 May 2015 - 8:09

343

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Have some queries about Fourier Transform

Published on 07 May 2015 - 18:34

91

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Evaluate two dimensional frequency domain for single point

Published on 08 May 2015 - 8:56

148

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$X \sim \operatorname{Rice}(\nu,\sigma)$, what is the distirbution of $X^2$?

Published on 08 May 2015 - 15:54

452

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What do $a_0$ ,$a_m$ and $b_m$ terms mean in the Fourier series formula?

Published on 08 May 2015 - 18:25

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Features of phase and magnitude spectrum?

Published on 26 Mar 2026 - 22:24

459

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Dot product of a sinusoid with a complex tone in Octave

Published on 25 Mar 2026 - 9:38

243

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Phase-spectrum: $arg(\cdot)$ function

Published on 14 May 2015 - 11:14

55

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Please verify correctness of $H_2(e^{j\theta}) = \sum_{n=-\infty}^{\infty} h_2[n] \cdot e^{-j\theta}$

Published on 14 May 2015 - 11:57

146

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Finding peaks and oscillations in a signal

Published on 30 Mar 2026 - 3:19

373

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Please explain the $$-operator in $x^[n]$

Published on 15 May 2015 - 16:29

List Question

What are the limitations /shortcomings of Fourier Transform and Fourier Series?

Chirp with linearly changing frequency and amplitude?

Using Fourier transform to compute Fourier series.

Dsitribution of $|Ae^{j\phi} + W(t)|$, where $\phi \sim unif[-\pi,\pi]$

Whether the job of Fourier Transform is just to convert signals from time domain to frequency domain only or more than it?

Have some queries about Fourier Transform

Evaluate two dimensional frequency domain for single point

$X \sim \operatorname{Rice}(\nu,\sigma)$, what is the distirbution of $X^2$?

What do $a_0$ ,$a_m$ and $b_m$ terms mean in the Fourier series formula?

Features of phase and magnitude spectrum?

Dot product of a sinusoid with a complex tone in Octave

Phase-spectrum: $arg(\cdot)$ function

Please verify correctness of $H_2(e^{j\theta}) = \sum_{n=-\infty}^{\infty} h_2[n] \cdot e^{-j\theta}$

Finding peaks and oscillations in a signal

Please explain the $$-operator in $x^[n]$

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