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15
Math.TechQA.Club
2023-04-06 09:59:43
666
Views
Fourier transform of $ |\cos(2\pi f_0 t)| $?
Published on
06 Apr 2023 - 9:59
#fourier-analysis
#fourier-series
#fourier-transform
#signal-processing
104
Views
Claude Shannon's evaluation of a $\operatorname{sinc}^2$ integral in his paper
Published on
11 Apr 2023 - 17:09
#calculus
#integration
#signal-processing
30
Views
Terminology: how is a piece of a continuous function called?
Published on
12 Apr 2023 - 13:10
#terminology
#signal-processing
52
Views
hypersphere packing and Shannon capacity
Published on
28 Mar 2026 - 10:16
#general-topology
#geometry
#proof-explanation
#signal-processing
#dimension-theory-analysis
28
Views
Prove the basis in a signal space
Published on
16 Apr 2023 - 17:38
#linear-algebra
#signal-processing
76
Views
Summing Over Infinitely Many Frequencies
Published on
24 Feb 2026 - 15:23
#random-variables
#weak-convergence
#signal-processing
#pointwise-convergence
15
Views
Will local minimums and maximums of magnitude response of a real LTI system always correspond exactly to the phase angles of the zeroes and poles?
Published on
05 Mar 2026 - 14:29
#complex-analysis
#complex-numbers
#fourier-transform
#signal-processing
#z-transform
65
Views
Bilateral Laplace transform of exponential decay
Published on
20 Apr 2023 - 5:59
#calculus
#complex-analysis
#fourier-analysis
#laplace-transform
#signal-processing
58
Views
Power Spectrum Definitions
Published on
26 Mar 2026 - 10:57
#statistics
#solution-verification
#definition
#signal-processing
#stationary-processes
46
Views
Can the Wiener-Khinchin theorem be correctly applied to a periodic sound signal (such as a sine wave)?
Published on
26 Mar 2026 - 11:01
#signal-processing
#correlation
#applications
#stationary-processes
312
Views
What is a distinct feature of an ambiguous result
Published on
25 Mar 2026 - 10:21
#mathematical-physics
#signal-processing
#sampling
#fundamental-solution
#sampling-theory
29
Views
On MIT EECS I Accumulator Equation
Published on
23 Apr 2023 - 16:17
#sequences-and-series
#computer-science
#signal-processing
110
Views
Apparent loss of information in fourier transform
Published on
24 Apr 2023 - 18:03
#fourier-analysis
#signal-processing
70
Views
Discrete time Fourier transform (DTFT)
Published on
25 Mar 2026 - 23:36
#fourier-analysis
#fourier-transform
#signal-processing
#discrete-time
17
Views
What is the correlation between x and y?
Published on
29 Apr 2023 - 6:00
#complex-analysis
#signal-processing
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