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15
Math.TechQA.Club
2026-05-04 20:09:22
88
Views
Find the time-averaged power of a signal
Published on
04 May 2026 - 20:09
#signal-processing
674
Views
How do i correctly prove that $y(t) = x(t)x(t-1)$ system is nonlinear?
Published on
04 May 2026 - 20:09
#signal-processing
1.1k
Views
When is a Fourier series approximation "close enough"?
Published on
04 May 2026 - 20:09
#fourier-series
#signal-processing
72
Views
y(t)=x(t)x(t−1) system, is proof correct?
Published on
04 May 2026 - 20:08
#signal-processing
84
Views
Find spectrum equation of signal
Published on
04 May 2026 - 20:09
#fourier-analysis
#signal-processing
801
Views
What is fundamental period of sum of two discrete time sinusoidal functions with same period?
Published on
10 May 2026 - 13:26
#trigonometry
#signal-processing
#periodic-functions
162
Views
Fourier Transform of a Modulated Signal
Published on
04 May 2026 - 20:08
#fourier-analysis
#physics
#mathematical-physics
#fourier-transform
#signal-processing
72
Views
How badly does an incomplete period skew RMS results (if at all)?
Published on
10 May 2026 - 13:26
#signal-processing
#periodic-functions
#means
61
Views
system delay: $x(2t-t_o) \,\,or \,\, x(2t-2t_o)$?
Published on
05 May 2026 - 0:37
#dynamical-systems
#special-functions
#signal-processing
#invariance
33
Views
What is the term for "merging complementing data streams"
Published on
10 May 2026 - 12:50
#discrete-mathematics
#computer-science
#signal-processing
#data-analysis
178
Views
Nyquist theorems for sampling in regularly spaced Taylor bases?
Published on
04 May 2026 - 20:08
#functional-analysis
#soft-question
#fourier-analysis
#signal-processing
#sampling
44
Views
basic trigonometric equation query
Published on
04 May 2026 - 20:08
#trigonometry
#signal-processing
1.2k
Views
45 and 90-degree Phase shift
Published on
04 May 2026 - 20:09
#complex-analysis
#complex-numbers
#signal-processing
57
Views
Is it possible to replace an integrator system with an equivalent differentiator?
Published on
04 May 2026 - 20:09
#signal-processing
58
Views
Sum involving Kaiser windows and trigonometric function
Published on
04 May 2026 - 20:09
#summation
#signal-processing
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