User FourierFlux

1

4

votes

2

answers

321

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Classic Signal Processing vs Deep Learning / Machine Learning (DNN / ML) Based Signal Processing

Oct 4 '20 at 6:33 Prasanjit Rath 113

1

4

votes

0

answers

53

views

Block CMA algorithm

discrete-signals digital-communications equalization

Dec 12 '19 at 22:33 FourierFlux 612

1

4

votes

1

answer

213

views

Equivalence of Maximum Likelihood (ML) and Discrete Fourier Transfrom (DFT) Peak Finding for Single Tone Estimation

fft discrete-signals estimation least-squares maximum-likelihood-estimation

Jun 27 '19 at 9:50 Royi 29.4k

2

3

votes

3

answers

976

views

Carrier Frequency Offset, Rotating Constellation and Correlator

discrete-signals digital-communications frequency matched-filter constellation-diagram

Mar 12 at 3:51 Kenny 129

3

votes

1

answer

196

views

Symbol Timing recovery for modulation producing ISI

discrete-signals digital-communications estimation symbol-timing

Dec 6 '20 at 2:00 CommunityBot 1

2

votes

2

answers

156

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Pulse Doppler Radar: time delay in down conversion

discrete-signals continuous-signals signal-detection radar

Dec 11 '19 at 23:50 Envidia 1,594

2

votes

0

answers

187

views

Lagrange Vs Sinc interpolation

discrete-signals digital-communications sampling interpolation reconstruction

Dec 7 '19 at 21:15 FourierFlux 612

2

votes

1

answer

172

views

Where in the signal chain is Channel Equalization applied?

discrete-signals digital-communications signal-detection equalization multipath

Nov 7 '18 at 17:26 Ill-Conditioned Matrix 571

2

votes

4

answers

150

views

Bandlimiting and OFDM spectrum - what is considered "bandlimited"?

discrete-signals frequency-spectrum digital-communications modulation ofdm

Aug 18 '18 at 5:54 hotpaw2 32.9k

2

votes

0

answers

126

views

Why is channel estimation done after synchronization and why does it work?

discrete-signals digital-communications software-defined-radio

Aug 5 '18 at 20:19 FourierFlux 612

1

vote

1

answer

33

views

Kalman filtering with dynamic covariance/variance

kalman-filters unscented-kalman-filter

Oct 22 at 1:14 Peter K.♦ 20.7k

1

vote

2

answers

54

views

Does a gyroscope get impacted by gravity?

kalman-filters motion-estimation

Sep 24 at 20:43 TimWescott 6,517

1

vote

1

answer

39

views

Friendly target identification in radar

radar tracking signal-identification

Apr 2 at 3:04 matthewjpollard 784

1

vote

1

answer

272

views

Kalman filter with multiple sensors

discrete-signals linear-systems kalman-filters sensor

Feb 17 at 19:38 Rainer P. 141

1

vote

0

answers

40

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Kalman Filter: Difference between sensor input and control input

filter-design kalman-filters control-systems unscented-kalman-filter particle-filter

Sep 5 '20 at 19:40 FourierFlux 612

1

vote

1

answer

103

views

Training Fractionally Spaced Channel Estimator and Equalizer

digital-communications estimation digital equalization

Jan 13 '20 at 13:10 Dan Boschen 28.7k

1

vote

1

answer

103

views

NDA timing estimation for mutli-level QAM(RC pulse)

discrete-signals digital-communications synchronization

Dec 11 '19 at 3:45 Dan Boschen 28.7k

1

vote

0

answers

201

views

Band Edge Filters

discrete-signals digital-communications digital-filters

Feb 8 '19 at 0:52 FourierFlux 612

1

vote

0

answers

66

views

How general are adaptive-filtering techniques? [closed]

discrete-signals digital-communications adaptive-filters control-systems adaptive-algorithms

Oct 3 '18 at 22:56 FourierFlux 612

1

vote

2

answers

573

views

Software PLL tracking of carrier frequency in bandlimited transmission

discrete-signals digital-communications pll

Aug 18 '18 at 1:03 Dan Boschen 28.7k

1

vote

2

answers

485

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Confused on application of Anti-Aliasing Filter

filters sampling reconstruction anti-aliasing-filter

Apr 17 '18 at 7:39 Olli Niemitalo 12k

0

votes

3

answers

66

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Ground based GPS?

gps

Nov 30 at 11:40 Dan Boschen 28.7k

0

votes

1

answer

40

views

CDMA and Pulse Shapping

digital-communications spread-spectrum

Feb 24 at 14:29 Dan Boschen 28.7k

0

votes

0

answers

29

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multi-frame image restoration

image-processing computer-vision machine-learning deep-learning

Oct 21 '20 at 3:02 FourierFlux 612

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votes

2

answers

186

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Matlab FFT not producing symmetric spectrum

fft discrete-signals fourier-transform dtft

Sep 5 '20 at 13:25 lxg 445

0

votes

0

answers

28

views

Trajectory Planning and Optimal Control

control-systems numerical-algorithms

May 19 '20 at 0:22 FourierFlux 612

0

votes

1

answer

136

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DSP based FMCW radar

discrete-signals signal-analysis signal-detection radar frequency-modulation

May 7 '20 at 18:41 Marcus Müller 23.6k

0

votes

0

answers

53

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MIMO multipath delay [duplicate]

discrete-signals digital-communications multipath mimo

Feb 22 '20 at 6:46 FourierFlux 612

0

votes

0

answers

35

views

IID noise assumption at Matched Filter sample time

discrete-signals signal-analysis digital-communications

Jan 4 '20 at 23:59 FourierFlux 612

0

votes

0

answers

49

views

Deep Learning based NDA Channel Estimation

discrete-signals digital-communications machine-learning deep-learning

Dec 27 '19 at 22:35 FourierFlux 612

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36 Questions

Classic Signal Processing vs Deep Learning / Machine Learning (DNN / ML) Based Signal Processing

Block CMA algorithm

Equivalence of Maximum Likelihood (ML) and Discrete Fourier Transfrom (DFT) Peak Finding for Single Tone Estimation

Carrier Frequency Offset, Rotating Constellation and Correlator

Symbol Timing recovery for modulation producing ISI

Pulse Doppler Radar: time delay in down conversion

Lagrange Vs Sinc interpolation

Where in the signal chain is Channel Equalization applied?

Bandlimiting and OFDM spectrum - what is considered "bandlimited"?

Why is channel estimation done after synchronization and why does it work?

Kalman filtering with dynamic covariance/variance

Does a gyroscope get impacted by gravity?

Friendly target identification in radar

Kalman filter with multiple sensors

Kalman Filter: Difference between sensor input and control input

Training Fractionally Spaced Channel Estimator and Equalizer

NDA timing estimation for mutli-level QAM(RC pulse)

Band Edge Filters

How general are adaptive-filtering techniques? [closed]

Software PLL tracking of carrier frequency in bandlimited transmission

Confused on application of Anti-Aliasing Filter

Ground based GPS?

CDMA and Pulse Shapping

multi-frame image restoration

Matlab FFT not producing symmetric spectrum

Trajectory Planning and Optimal Control

DSP based FMCW radar

MIMO multipath delay [duplicate]

IID noise assumption at Matched Filter sample time

Deep Learning based NDA Channel Estimation