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Signal acquisition, digital and analog filter design, filtering and noise reduction, signal visualization and analysis…

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Discrepancy Conjecture

CONTRIBUTED BY: Ed Pegg | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Demonstrations , Discrete Mathematics , ...
1
REPLIES
9.9K
VIEWS

[WSC18] Music Sentiment Analysis through Machine Learning

CONTRIBUTED BY: William Yicheng Zhu | 3 years ago BY: Harlan Brothers
Staff Picks , Artificial Intelligence , Audio, Sound and Music , ...
9
REPLIES
27.2K
VIEWS

Fast Fourier transform visualizations

CONTRIBUTED BY: Todd Rowland | 3 years ago BY: Brad Klee
Staff Picks , Computer Science , Graphics and Visualization , ...
4
REPLIES
10.4K
VIEWS

Duty cycle extension to SquareWave[ ] and TriangleWave[ ]

CONTRIBUTED BY: Robert Nowak | 3 years ago BY: Robert Nowak
Staff Picks , Graphics and Visualization , Mathematics , ...
2
REPLIES
6.1K
VIEWS

Incorrect plot range when range is specified with unit

QUESTION FROM: Chen Huang | 4 years ago BY: Brad Klee
Engineering , Graphics and Visualization , Signal Processing , ...
3
REPLIES
5.7K
VIEWS

Recognize the tempo in audio

CONTRIBUTED BY: Kotaro Okazaki | 4 years ago BY: Daniel Carvalho
Staff Picks , Audio, Sound and Music , Computational Humanities , ...
2
REPLIES
10.5K
VIEWS

Making microtonal music, and alter audio and images?

QUESTION FROM: Sarn Richard Ursell | 4 years ago BY: Daniel Lichtblau
Audio, Sound and Music , Image Processing , Signal Processing , ...
11
REPLIES
6.3K
VIEWS

Chebyshev polynomials to approximately interpolate data

CONTRIBUTED BY: Robert Rimmer | 4 years ago BY: Robert Rimmer
Staff Picks , Data Science , Graphics and Visualization , ...
2
REPLIES
9.8K
VIEWS

Inferring shape of optimization surface from shape of loss curve

CONTRIBUTED BY: Yaroslav Bulatov | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Optimization , Mathematics , Neural Networks , ...
1
REPLIES
7.4K
VIEWS

Plot frequency with real & imaginary part?

QUESTION FROM: Md Taj | 4 years ago BY: Md Taj
Graphics and Visualization , Mathematics , Signal Processing , ...
5
REPLIES
6K
VIEWS

Behavior of CorrelationFunction[ ] ?

QUESTION FROM: Claude Mante | 4 years ago
Signal Processing , Wolfram Language
0
REPLIES
3.7K
VIEWS

Reproducing Hankel transform pairs?

QUESTION FROM: John Burkhardt | 4 years ago BY: Mariusz Iwaniuk
Engineering , Optics , Physics , Signal Processing , Wolfram Language
1
REPLIES
4.8K
VIEWS

Exploring audio tracks using ShortTimeFourier, AudioData, and SpatialMedian

CONTRIBUTED BY: Roman Parker | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Audio, Sound and Music , Data Science , ...
1
REPLIES
7.7K
VIEWS

Intepretation of KarhunenLoeveDecomposition's output

QUESTION FROM: Jaime de la Mota | 4 years ago
Mathematics , Signal Processing , Wolfram Language
0
REPLIES
3.6K
VIEWS

How do I specify an exact value range in ColorFunction?

QUESTION FROM: Garrett Neske | 4 years ago BY: Sander Huisman
Data Science , Graphics and Visualization , Mathematica , ...
6
REPLIES
41.3K
VIEWS

How to reconstruction of Fourier data?

QUESTION FROM: Md Taj | 4 years ago BY: Md Taj
Mathematics , Signal Processing , Wolfram Language
3
REPLIES
7.3K
VIEWS

How to run this big data program in shorter time?

QUESTION FROM: Md Taj | 4 years ago BY: Md Taj
Data Science , Mathematics , Signal Processing , ...
7
REPLIES
7.3K
VIEWS

Plotting the frequencies of a signal

CONTRIBUTED BY: Jairo Smith Quilumbaquin Lanchimba | 4 years ago
Electrical Engineering , Graphics and Visualization , ...
0
REPLIES
5K
VIEWS

Identifying regular intervals in athlete sports performance data?

QUESTION FROM: Brad Varey | 4 years ago BY: Brad Varey
Signal Processing , Statistics and Probability , Wolfram Language
2
REPLIES
6.1K
VIEWS

[WSS18] FM Demodulation in the Wolfram Language

CONTRIBUTED BY: Noah Hardwicke | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Engineering , ...
1
REPLIES
10.5K
VIEWS

RegionPlot in Shannon capacity theorem?

QUESTION FROM: Edward Newsome | 4 years ago BY: Edward Newsome
Graphics and Visualization , Signal Processing , Wolfram Language
2
REPLIES
5.8K
VIEWS

Tent map Diffie-Hellman

CONTRIBUTED BY: Brad Klee | 4 years ago
Computer Science , Cryptography , Mathematics , Signal Processing , ...
0
REPLIES
2.9K
VIEWS

[WSS20] Deep learning applied to gravitational wave detection

CONTRIBUTED BY: Bar Alluf | 4 years ago BY: Mi Yan
Staff Picks , Artificial Intelligence , Data Science , ...
2
REPLIES
11K
VIEWS

Predicting COVID-19 using cough sounds classification

CONTRIBUTED BY: Siria Sadeddin | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Audio, Sound and Music , ...
10
REPLIES
18.7K
VIEWS

Signal processing for a cocktail party effect?

QUESTION FROM: Heinrich Peter Maria Radojewski Schafer von Leverkusen | 4 years ago BY: EDITORIAL BOARD
Signal Processing , Wolfram Language
1
REPLIES
5K
VIEWS

Automated pulse network circuit simulation and optimization

CONTRIBUTED BY: Robert Mendelsohn | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Electrical Engineering , ...
1
REPLIES
9.4K
VIEWS

Automatic generation of FFT signal-flow graphs

CONTRIBUTED BY: Christophe Favergeon | 4 years ago BY: Christophe Favergeon
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
4
REPLIES
12.1K
VIEWS

Identifying EEG signals with deep learning

CONTRIBUTED BY: Anshul Chandra | 4 years ago BY: Silvia Hao
Staff Picks , Artificial Intelligence , Biological Sciences , ...
6
REPLIES
16.1K
VIEWS

What is the expression for the periodic rectangular function?

QUESTION FROM: Felix K | 4 years ago BY: Jesse Sheinwald
Calculus , Signal Processing , Wolfram Language
9
REPLIES
21.8K
VIEWS

Generating a train of short duration pulses

QUESTION FROM: Jesse Sheinwald | 4 years ago BY: Ehud Behar
Signal Processing , Wolfram Language
1
REPLIES
7.3K
VIEWS

Modelling cycles trough Fourier Analyss/Synthesis on financial time series

QUESTION FROM: Giuseppe Vonella | 5 years ago
Economics , Finance , Finance Platform , Modeling , ...
0
REPLIES
4.6K
VIEWS

Discrete Wavelet Transform coefficients reconstruction in Mathematica?

QUESTION FROM: Joseph ol | 5 years ago BY: Mike Besso
Signal Processing , Wavelets and Fourier Series , Wolfram Language
1
REPLIES
5.7K
VIEWS

How to export output from `SpeechRecognize`?

QUESTION FROM: Steven Buehler | 5 years ago
Audio, Sound and Music , Import and Export , Signal Processing , ...
0
REPLIES
3.1K
VIEWS

How do I do AudioPitchShift by frequency band?

QUESTION FROM: Joe McDaniel | 5 years ago BY: Joe McDaniel
Audio, Sound and Music , Signal Processing , Wolfram Language
2
REPLIES
5.6K
VIEWS

Using your smart phone as the ultimate sensor array for Mathematica

CONTRIBUTED BY: Marco Thiel | 5 years ago BY: Jack I Houng
Connected Devices , Data Science , Know-How , Mathematica , ...
15
REPLIES
72K
VIEWS

Hiding secret messages in music

CONTRIBUTED BY: Marco Thiel | 5 years ago BY: Marco Thiel
Staff Picks , Audio, Sound and Music , Data Science , ...
9
REPLIES
37K
VIEWS

How to "filter" a signal with a transfer function?

QUESTION FROM: Thomas Tse | 5 years ago BY: Thomas Tse
Control Systems , Signal Processing , Wolfram Language
2
REPLIES
6.2K
VIEWS

TransferFunctionModel[{z,p,g},s] not working?

QUESTION FROM: Thomas Tse | 5 years ago
Control Systems , Mathematica , Signal Processing , Wolfram Language
0
REPLIES
3.3K
VIEWS

What is the meaning of the input value by "DeviceRead"?

QUESTION FROM: wkdrpqkfk Jang | 5 years ago
Audio, Sound and Music , Connected Devices , ...
0
REPLIES
3.6K
VIEWS

Smoothing an irregular TimeSeries and calculate it's Derivative

QUESTION FROM: Gianluigi Salvi | 5 years ago BY: Jim Baldwin
Discrete Mathematics , Finance , Signal Processing , Wolfram Language
10
REPLIES
11K
VIEWS

Compute variance of data by function fit or other method?

QUESTION FROM: Richard Frost | 5 years ago BY: Jim Baldwin
Data Science , Graphics and Visualization , Mathematics , ...
3
REPLIES
8.7K
VIEWS

Generalizing the usage of BSplineFunction fron 1D to 2D

QUESTION FROM: Jaime de la Mota | 5 years ago
Control Systems , Engineering , Image Processing , Mathematics , ...
0
REPLIES
3.3K
VIEWS

Plot a dynamic sensitivity analysis model?

QUESTION FROM: Maha Youssef | 5 years ago
Equation Solving , Graphics and Visualization , Mathematics , ...
0
REPLIES
3.6K
VIEWS

Interpolate a function with 60 of points

QUESTION FROM: Jaime de la Mota | 5 years ago BY: Jaime de la Mota
Calculus , Mathematics , Signal Processing , Wolfram Language
2
REPLIES
6.1K
VIEWS

Problems in RSetting complex matrices from Mathematica 12.0 to R 3.6.3

QUESTION FROM: Hamood Khan | 5 years ago
Engineering , External Programs and Systems , Mathematica , ...
0
REPLIES
3.4K
VIEWS

Laplace transform with time shifts and trig functions are very slow

QUESTION FROM: Michael Gustafson | 5 years ago BY: Michael Gustafson
Mathematica , Mathematics , Signal Processing , Wolfram Language
6
REPLIES
10.9K
VIEWS

Free Online Talk - "Data Science Is More Than Just Statistics"

CONTRIBUTED BY: Yaran Liang | 5 years ago
Business Analytics , Data Science , Events & Media , ...
0
REPLIES
5.1K
VIEWS

User Input

QUESTION FROM: Daan Pals | 5 years ago BY: Daan Pals
Mathematica , Signal Processing
3
REPLIES
8.6K
VIEWS

How does Bias adjust Chebyshev nodes in RationalInterpolation?

QUESTION FROM: A Alomar | 5 years ago BY: A Alomar
Engineering , Mathematics , Numerical Computation , Packages , ...
2
REPLIES
5.7K
VIEWS

Change the style of the default voice of Speak function?

QUESTION FROM: agilicz | 5 years ago BY: Bogdan Nicolescu
Audio, Sound and Music , Mathematica , Signal Processing , ...
5
REPLIES
13.4K
VIEWS
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8 months ago
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