User Tendero

2

11

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2

answers

5k

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Why would one use a Hann or Bartlett window?

Jan 24 at 15:14 lennon310 3,420

3

9

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2

answers

7k

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When and how does one use a Wiener filter?

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May 3 '19 at 12:28 Tendero 4,752

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9

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2

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3k

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Initial conditions for systems described in state space - LTI or not?

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Apr 15 '18 at 6:39 Community♦ 1

2

8

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5

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4k

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What's the meaning of a complex zero/pole?

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Feb 2 '20 at 18:27 jomegaA 439

7

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4

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9k

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Do we use closed loop or open loop information in Bode plot, Nyquist plot and Root Locus?

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Jun 3 at 14:10 lennon310 3,420

2

5

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1

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2k

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Does “improper” imply that a system cannot be stable and causal?

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Mar 21 '18 at 20:14 Matt L. 72.9k

4

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1

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1k

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Speech recognition: words vs. phonemes

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Jun 6 '18 at 14:25 bagustris 177

3

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1

answer

198

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Definition of energy of a signal

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May 7 '16 at 2:48 Amal 343

3

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1

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2k

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What is the Reference in Control Theory?

control-systems feedback

Apr 22 '16 at 21:39 robert bristow-johnson 14.9k

2

3

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1

answer

2k

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Time scaling in DFT?

dft

Feb 7 '16 at 19:55 Matt L. 72.9k

1

2

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1

answer

568

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How to do this root locus by hand?

homework control-systems

May 13 '16 at 22:24 null 242

2

votes

1

answer

155

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Problem designing a specific FIR filter

filter-design z-transform finite-impulse-response

Jan 27 '16 at 7:54 Matt L. 72.9k

1

vote

1

answer

1k

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How to perform this spectral decomposition in MATLAB?

matlab filters discrete-signals z-transform

Jun 30 '18 at 16:12 Matt L. 72.9k

3

1

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5

answers

9k

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Output gain when upsampling and downsampling

interpolation downsampling decimation

Apr 4 '18 at 15:46 Danijel 453

1

vote

1

answer

79

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Filters using equiripple approximations (different from type I lowpass)

filter-design finite-impulse-response linear-phase parks-mclellan

Dec 19 '17 at 1:13 Community♦ 1

1

vote

1

answer

34

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Why does this video's audio change depending on the playing device?

audio sound stereo-signal

Sep 3 '17 at 4:30 hotpaw2 31.9k

1

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1

answer

96

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Why are some LDPC codes more immune to noise than others?

noise channelcoding information-theory

Dec 29 '16 at 15:27 Maximilian Matthé 5,842

1

vote

1

answer

364

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Source and channel encoding

information-theory channelcoding

Oct 4 '16 at 3:31 Marcus Müller 21.5k

1

vote

1

answer

189

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Output of lowpass filter with damped sine wave input

filters lowpass-filter linear-systems homework stochastic

Jul 6 '16 at 4:58 Tendero 4,752

1

vote

1

answer

3k

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DFT of a cosine/sine wave?

dft

Feb 3 '16 at 21:28 hotpaw2 31.9k

1

vote

2

answers

129

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Sampling H(z) to get DFT

sampling dft z-transform

Jan 28 '16 at 3:21 SleuthEye 1,712

1

vote

1

answer

172

views

Is this system LTI?

linear-systems z-transform

Jan 26 '16 at 19:25 Matt L. 72.9k

1

vote

1

answer

643

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ROC of the product of two Z-Transforms

z-transform

Jan 26 '16 at 13:55 Tendero 4,752

2

1

vote

2

answers

9k

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Relationship between z-transform and DFT

dft z-transform zero-padding

Jan 26 '16 at 11:19 Gilles 3,042

0

votes

1

answer

43

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Spectral peak location estimation using complex DFT

frequency-spectrum dft interpolation peak-detection spectrum-estimation

Mar 12 at 7:40 user12750353 612

1

0

votes

4

answers

14k

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Analyze stability of a closed-loop system with Bode

control-systems bode

Mar 19 '20 at 6:48 Ed_Wu 1

0

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1

answer

2k

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How to explain this BER vs SNR behaviour?

matlab power-spectral-density snr information-theory channelcoding

Dec 27 '16 at 18:11 Community♦ 1

0

votes

1

answer

565

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Designing observer with non-observable system

homework control-systems state-space

Jul 23 '16 at 11:55 Arnfinn 935

1

0

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1

answer

138

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Conditions for expressing a system as difference equation

filters linear-systems

May 19 '16 at 17:55 Juancho 4,511

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votes

2

answers

146

views

Problem designing a specific filter

fourier-transform filter-design

Feb 10 '16 at 14:31 Tendero 4,752

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33 Questions

Why would one use a Hann or Bartlett window?

When and how does one use a Wiener filter?

Initial conditions for systems described in state space - LTI or not?

What's the meaning of a complex zero/pole?

Do we use closed loop or open loop information in Bode plot, Nyquist plot and Root Locus?

Does “improper” imply that a system cannot be stable and causal?

Speech recognition: words vs. phonemes

Definition of energy of a signal

What is the Reference in Control Theory?

Time scaling in DFT?

How to do this root locus by hand?

Problem designing a specific FIR filter

How to perform this spectral decomposition in MATLAB?

Output gain when upsampling and downsampling

Filters using equiripple approximations (different from type I lowpass)

Why does this video's audio change depending on the playing device?

Why are some LDPC codes more immune to noise than others?

Source and channel encoding

Output of lowpass filter with damped sine wave input

DFT of a cosine/sine wave?

Sampling H(z) to get DFT

Is this system LTI?

ROC of the product of two Z-Transforms

Relationship between z-transform and DFT

Spectral peak location estimation using complex DFT

Analyze stability of a closed-loop system with Bode

How to explain this BER vs SNR behaviour?

Designing observer with non-observable system

Conditions for expressing a system as difference equation

Problem designing a specific filter