Top Questions

0 votes
0 answers
22 views

How to compute moving dot products of time series with exponentially decaying weights?

0 votes
1 answer
17 views

Minimizing maximum instantaneous magnitude by applying phase shift

1 vote
1 answer
10 views

Energy of Transmit Pulses in Digital Communication

1 vote
1 answer
27 views

Is there any specific order for the synchronization blocks at the receiver?

1 vote
0 answers
43 views

Wiener Filter for Noise Reduction in GPS Sensor Measurement

1 vote
1 answer
110 views

Clipping detection algorithm for a sinusoidal signal with noise and unknown amplitude in an online fashion

0 votes
2 answers
686 views

Generating FIR filter in Web Audio API

2 votes
2 answers
2k views

Binarization of image for varying background and foreground colors for OCR

2 votes
1 answer
320 views

ROC curve with classification problems

2 votes
1 answer
349 views

What are the keywords to find an algorithm that detects embossed text from a 3d model?

1 vote
1 answer
34 views

Extracting raw gps messages with GNSS

1 vote
1 answer
1k views

RMS contrast of image interpretation

0 votes
1 answer
21 views

How can I make use of Saramäki and MATLAB implementation of the Remez multiple exchange algorithm for FIR filter design

1 vote
1 answer
172 views

How does aliasing affect bits in an ADC?

0 votes
0 answers
14 views

Filtering a Square Wave [duplicate]

0 votes
0 answers
13 views

Generating new random phases for DFT of 2d uniform distributed noise image changes image distribution to Gaussian [closed]

2 votes
1 answer
81 views

What are some speech features that vary with what the speaker says?

-1 votes
0 answers
22 views

Finding output corresponding to the input [duplicate]

1 vote
2 answers
9k views

How to normalize output of $\tt scipy.signal.correlate$

0 votes
2 answers
322 views

Extract a signal from noise, so I can view noise spectrum only?

0 votes
0 answers
14 views

Does it make sense to have diverging Kalman gain and covariance when system accuracy worsens over time?

0 votes
1 answer
176 views

Using the log power spectrum as features for a Classifier

6 votes
2 answers
2k views

Recovering signal for psk

0 votes
1 answer
98 views

Why does one of my OFDM subcarriers have a much higher gain than the rest in GNUradio?

0 votes
2 answers
26 views

Influence of phase discontinuity on power spectrum density

0 votes
1 answer
163 views

How to determine the nature (real or complex valued) of a signal?

0 votes
0 answers
12 views

Fiber Photometry (Fluorescence) Signal Preprocessing through Source Separation and Baseline Correction

0 votes
0 answers
70 views

Noise at Corners of MATLAB's ifft2

0 votes
1 answer
43 views

Finding output of a system corresponding to a input [closed]

1 vote
1 answer
238 views

How to perform an analytical computation of the convolution sum for a discrete-time system?

1 vote
1 answer
40 views

Initial conditions for 2 IIR causal filters applied to the same time-series consecutively

2 votes
1 answer
104 views

Generating signal in a different frequency band than another signal but transmitted at the same time

4 votes
3 answers
2k views

Filter odd or even harmonics with notch or inverse notch filter

1 vote
0 answers
56 views

Debug the difference between two Frft implementations

4 votes
3 answers
450 views

Undestanding antenna gain applicability

0 votes
1 answer
18 views

Distance Transform & Chamfer Matching -- find actual edges

2 votes
2 answers
519 views

Finding a good inverse for an ill-conditioned matrix transformation

2 votes
1 answer
103 views

Is there a way to get the "mode" of several recordings? (to remove 1-off noise)

1 vote
2 answers
70 views

How can I denoise this signal?

5 votes
3 answers
234 views

How to derive the "well-known" solution to Unconstrained Array Gain?

3 votes
3 answers
360 views

Can one use MUSIC algorithm to estimate DOA for a circular microphone array with a small radius?

0 votes
0 answers
17 views

Combining Three Images into One Output Image Python

0 votes
1 answer
456 views

Window gain factor and amplitudes in FFT

0 votes
1 answer
17 views

Constraints in Dynamic Time Warping for Speech

0 votes
0 answers
37 views

How does quantization do to tell the difference between one sampling point and one other?

0 votes
0 answers
31 views

adc output signal magnitude question

0 votes
0 answers
43 views

Vectorizing calculation of slew rate envelope

0 votes
0 answers
13 views

Removing dense grid lines & convert into clear image - opencv - python


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