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15
Math.TechQA.Club
2021-12-25 22:02:52
56
Views
Does the convolution $q(t) = q'(t)\circledast\theta(t)$ always holds? Why?, if not, What is needed?
Published on
25 Dec 2021 - 22:02
#integration
#analysis
#improper-integrals
#convolution
#signal-processing
72
Views
Intuitive explanation of the integral formula of Inverse Laplace Transform
Published on
28 Dec 2021 - 9:17
#fourier-transform
#laplace-transform
#signal-processing
#inverse-laplace
148
Views
Bernoulli random matrix
Published on
29 Mar 2026 - 22:27
#random-variables
#signal-processing
#orthogonal-matrices
#random-matrices
198
Views
Why don't we divide by N and multiply by 2 when we reconstruct a signal using discrete fourier transform?
Published on
30 Dec 2021 - 18:37
#fourier-analysis
#fourier-transform
#signal-processing
378
Views
Lag of a delagged exponential moving average
Published on
03 Apr 2026 - 5:50
#signal-processing
#average
228
Views
why do we get a zero coefficient for frequencies not in the sound-wave using Fourier transform?
Published on
01 Jan 2022 - 17:56
#complex-analysis
#fourier-analysis
#fourier-transform
#polar-coordinates
#signal-processing
360
Views
How to convolve a signal with itself$ x[n]*x[n]$
Published on
04 Jan 2022 - 17:36
#convolution
#signal-processing
54
Views
Shannon sampling for $L^1(\mathbb R)$ functions
Published on
06 Jan 2022 - 16:10
#complex-analysis
#functional-analysis
#signal-processing
82
Views
Cross Correlation: using to detect signal patterns?
Published on
02 Apr 2026 - 15:10
#convolution
#signal-processing
#correlation
211
Views
Using repeated/higher-order prefix sums (cumulative sum/scan) to calculate fast linear combinations
Published on
13 Jan 2022 - 2:47
#linear-algebra
#sequences-and-series
#optimization
#signal-processing
334
Views
Show that the equation is shift invariant and linear
Published on
14 Jan 2022 - 4:46
#signal-processing
19
Views
Values of fourier transform after nyqist limit.
Published on
17 Jan 2022 - 17:21
#fourier-analysis
#fourier-series
#signal-processing
159
Views
Is there any relation between $F(-w)$ and $F(w)$ for the Fourier transform of $f(t)$?
Published on
02 Apr 2026 - 18:43
#fourier-transform
#transformation
#signal-processing
#numerical-optimization
121
Views
How to determine autocorrelation support for a chirp signal?
Published on
02 Apr 2026 - 16:57
#statistics
#signal-processing
#correlation
219
Views
Convolution of two continuous, periodic functions of different periods
Published on
27 Jan 2022 - 11:46
#convolution
#signal-processing
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