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"Instantaneous impulse response" in an linear time-varying system

XYZT
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2 answers
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Jdip
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12 views

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Steven Schaefer
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0 votes
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16 views

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Math_Novice
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0 votes
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28 views
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4 answers
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Anand Kancharla
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0 votes
1 answer
43 views

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TimWescott
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1 answer
26 views

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robert bristow-johnson
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44 views

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CommunityBot
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0 votes
1 answer
52 views

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Sajjad
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0 votes
1 answer
286 views

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CommunityBot
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0 votes
2 answers
83 views

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2 votes
1 answer
39 views

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Hilmar
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0 votes
1 answer
47 views

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lennon310
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0 votes
0 answers
19 views

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Thomas
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0 votes
1 answer
32 views

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bananaconda
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1 vote
1 answer
41 views

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Hilmar
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2 votes
1 answer
50 views

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roygbiv
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3 votes
3 answers
289 views

Extracting common signal without knowledge about noise [closed]

roygbiv
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0 votes
0 answers
13 views

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Jokerp
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13 votes
4 answers
1k views

Does a simple photograph contain more information than a complex painting?

robert bristow-johnson
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3 votes
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370 views

Can I set a constraint on the first tap of an FIR filter such that its inverse is stable?

Dan Boschen
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2 answers
180 views

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Dan Boschen
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1 vote
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48 views

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Nikos
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1 answer
75 views

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Laurent Duval
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CommunityBot
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0 votes
0 answers
33 views

Input-output Pair Implications for System Properties [closed]

Donya
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2 votes
1 answer
36 views

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a concerned citizen
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35 views

co-channel interference

mary
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-1 votes
0 answers
18 views

path loss in Los and NLos environment

mary
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1 answer
64 views

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5 votes
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14k views

Removing baseline drift from ECG signal

Laurent Duval
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0 votes
1 answer
154 views

Are there any order analysis functions in Python?

CommunityBot
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1 vote
0 answers
30 views

MSK modulation and doppler shift

user64729
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5 votes
4 answers
993 views

Is the negative spectrum (by DFT) of a real signal "needed" to reconstruct it?

TimWescott
  • 9,381
1 vote
1 answer
65 views

What is this similar-but-not-quite-windowed-sinc impulse response?

Matt L.
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1 vote
1 answer
80 views

Removing dark borders in Image Stitching for Panorama

John Bofarull
  • 151
0 votes
1 answer
32 views

Fixing/up-rezzing images is easily possible these days in practice. Is there any analogous tool available for low-quality audio?

CommunityBot
  • 1
2 votes
1 answer
50 views

Filter Design - Quantifying the Tradeoffs

Hilmar
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0 votes
1 answer
41 views

how to differentiate between random and impulse signals using MATLAB or python?

WDpad159
  • 35
1 vote
2 answers
271 views

Question about Hilbert transform

Laurent Duval
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1 vote
2 answers
193 views

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John Bofarull
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1 vote
1 answer
29 views

Do wavelets at a given scale 2^j sum up to zero when summing over all discrete translations of size n?

CommunityBot
  • 1
0 votes
0 answers
27 views

Z transform and convergence domain

user64713
  • 1
4 votes
1 answer
100 views

Can we detect WiFi from Spectrograms using signal processing?

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0 votes
1 answer
37 views

What is the meaning of the small power of the signal at the receiving end

TimWescott
  • 9,381
2 votes
0 answers
36 views

What would be the fundamental period of this discrete-time signal?

Caporal Fourrier
  • 121
0 votes
0 answers
13 views

digital low pass filter time constant and the number of datapoints acquired

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