User FourierFlux

6 votes

2 answers

591 views

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

asked Oct 4, 2020 at 2:40

5 votes

1 answer

244 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

asked Feb 9, 2019 at 20:09

4 votes

0 answers

61 views

Block CMA algorithm

discrete-signals digital-communications equalization

asked Dec 12, 2019 at 22:33

3 votes

1 answer

211 views

Symbol Timing recovery for modulation producing ISI

discrete-signals digital-communications estimation symbol-timing

asked Nov 16, 2018 at 20:30

3 votes

3 answers

1k views

Carrier Frequency Offset, Rotating Constellation and Correlator

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

asked Sep 3, 2018 at 16:45

3 votes

0 answers

59 views

State estimation in HyperSonic Missiles

estimation kalman-filters tracking state

asked Dec 30, 2021 at 2:07

2 votes

4 answers

170 views

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

discrete-signals frequency-spectrum digital-communications modulation ofdm

asked Aug 17, 2018 at 16:41

2 votes

0 answers

138 views

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

discrete-signals digital-communications software-defined-radio

asked Aug 5, 2018 at 20:19

2 votes

1 answer

192 views

Where in the signal chain is Channel Equalization applied?

discrete-signals digital-communications signal-detection equalization multipath

asked Nov 7, 2018 at 16:30

2 votes

0 answers

220 views

Lagrange Vs Sinc interpolation

discrete-signals digital-communications sampling interpolation reconstruction

asked Dec 7, 2019 at 21:15

2 votes

2 answers

179 views

Pulse Doppler Radar: time delay in down conversion

discrete-signals continuous-signals signal-detection radar

asked Dec 11, 2019 at 1:25

1 vote

1 answer

388 views

ADC and Matched Filtering

discrete-signals digital-communications matched-filter stochastic

asked Apr 22, 2019 at 4:40

1 vote

1 answer

117 views

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

discrete-signals digital-communications synchronization

asked Dec 8, 2019 at 20:41

1 vote

1 answer

726 views

Kalman filter with multiple sensors

discrete-signals linear-systems kalman-filters sensor

asked Feb 16, 2021 at 21:32

1 vote

1 answer

43 views

Friendly target identification in radar

radar tracking signal-identification

asked Apr 1, 2021 at 7:37

1 vote

2 answers

55 views

Does a gyroscope get impacted by gravity?

kalman-filters motion-estimation

asked Sep 23, 2021 at 21:26

1 vote

1 answer

74 views

Kalman filtering with dynamic covariance/variance

kalman-filters unscented-kalman-filter

asked Oct 22, 2021 at 0:04

1 vote

0 answers

217 views

Band Edge Filters

discrete-signals digital-communications digital-filters

asked Feb 8, 2019 at 0:52

1 vote

1 answer

115 views

Training Fractionally Spaced Channel Estimator and Equalizer

digital-communications estimation digital equalization

asked Feb 25, 2019 at 19:49

1 vote

2 answers

655 views

Software PLL tracking of carrier frequency in bandlimited transmission

discrete-signals digital-communications pll

asked Aug 12, 2018 at 20:04

1 vote

2 answers

556 views

Confused on application of Anti-Aliasing Filter

filters sampling reconstruction anti-aliasing-filter

asked Apr 9, 2018 at 3:06

1 vote

0 answers

71 views

How general are adaptive-filtering techniques? [closed]

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

asked Oct 3, 2018 at 22:56

1 vote

0 answers

28 views

How is focal length estimated?

computer-vision camera camera-calibration

asked Mar 17 at 0:59

1 vote

1 answer

47 views

DSP based phase shifting in Phased Array systems

radar array-signal-processing

asked Mar 28 at 4:46

1 vote

1 answer

41 views

EKF: IMU vs State Transition Model

estimation kalman-filters unscented-kalman-filter

asked Jun 2 at 0:59

1 vote

0 answers

65 views

Kalman Filter: Difference between sensor input and control input

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

asked Sep 5, 2020 at 19:40

0 votes

2 answers

402 views

Applications of Power Spectral Density [closed]

fourier-transform power-spectral-density random-process stochastic

asked Mar 19, 2018 at 18:47

0 votes

2 answers

225 views

Demodulation in Rayleigh Flat Fading Channels

signal-analysis digital-communications demodulation fading-channel

asked May 20, 2018 at 21:29

0 votes

2 answers

244 views

Matlab FFT not producing symmetric spectrum

fft discrete-signals fourier-transform dtft

asked Apr 13, 2019 at 0:26

0 votes

0 answers

63 views

PLL carrier recovery: intermediate versus baseband

discrete-signals digital-communications pll

asked Apr 18, 2019 at 18:31

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40 Questions

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

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

Block CMA algorithm

Symbol Timing recovery for modulation producing ISI

Carrier Frequency Offset, Rotating Constellation and Correlator

State estimation in HyperSonic Missiles

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

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

Where in the signal chain is Channel Equalization applied?

Lagrange Vs Sinc interpolation

Pulse Doppler Radar: time delay in down conversion

ADC and Matched Filtering

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

Kalman filter with multiple sensors

Friendly target identification in radar

Does a gyroscope get impacted by gravity?

Kalman filtering with dynamic covariance/variance

Band Edge Filters

Training Fractionally Spaced Channel Estimator and Equalizer

Software PLL tracking of carrier frequency in bandlimited transmission

Confused on application of Anti-Aliasing Filter

How general are adaptive-filtering techniques? [closed]

How is focal length estimated?

DSP based phase shifting in Phased Array systems

EKF: IMU vs State Transition Model

Kalman Filter: Difference between sensor input and control input

Applications of Power Spectral Density [closed]

Demodulation in Rayleigh Flat Fading Channels

Matlab FFT not producing symmetric spectrum

PLL carrier recovery: intermediate versus baseband