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

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Symlets wavelets give different results after upgrading Mathematica 11.0.1?

QUESTION FROM: Claude Mante | 9 years ago BY: Sean Clarke
Mathematica , Mathematics , Signal Processing , ...
5
REPLIES
9.3K
VIEWS

Data assimilation for ice growth

QUESTION FROM: Soren Molander | 9 years ago BY: Soren Molander
Data Science , Signal Processing
5
REPLIES
6.1K
VIEWS

"Plot3D" Not responding to changes in wave function conditions.

QUESTION FROM: Chris Penney | 10 years ago BY: Erik Mahieu
Calculus , Mathematica , Physics , Signal Processing , ...
5
REPLIES
10.2K
VIEWS

Cross-correlation of two data sets

QUESTION FROM: John Ahlers | 11 years ago BY: Sean Clarke
Image Processing , Mathematica , Signal Processing
5
REPLIES
20.9K
VIEWS

Plot functions with Symbolic parameters

QUESTION FROM: Sadi Altamimi | 12 years ago BY: Sadi Altamimi
Graphics and Visualization , Mathematica , Signal Processing
5
REPLIES
13.4K
VIEWS

Why doesn't Fourier work properly with NumericArray?

QUESTION FROM: Anton Lutsenko | 5 months ago BY: Jaymal Raja
Physics , Signal Processing , Wolfram Language
4
REPLIES
1.5K
VIEWS

How can I plot a system's response depending on certain condition

QUESTION FROM: Koushik Maharatna | 1 year ago BY: Koushik Maharatna
Graphics and Visualization , Signal Processing , Wolfram Language
4
REPLIES
2.2K
VIEWS

Using Manipulate and Sin functions to visualize traverse & standing waves

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Henrik Schachner
Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
4.5K
VIEWS

Signal processing from Discrete data (Discrete Fourier Transform)

QUESTION FROM: Yann Appelmans | 3 years ago BY: Yann Appelmans
Graphics and Visualization , Signal Processing , Wolfram Language
4
REPLIES
5.3K
VIEWS

Convert a piecewise integer function into usable form such as a List?

QUESTION FROM: Douglas Kubler | 5 years ago BY: Douglas Kubler
Discrete Mathematics , Mathematics , Numerical Computation , ...
4
REPLIES
6.4K
VIEWS

[?] Fit noisy data as a Least squares problem?

QUESTION FROM: Lorenzo Fuggiano | 5 years ago BY: Martijn Froeling
Optimization , Modeling , Numerical Computation , Signal Processing , ...
4
REPLIES
8K
VIEWS

Calculate the background of the annexed spectrum with EstimatedBackground?

QUESTION FROM: Sandra Fernandes | 8 years ago BY: Sandra Fernandes
Chemistry , Import and Export , Signal Processing , Wolfram Language
4
REPLIES
8.7K
VIEWS

Send message outside Mathematica through Channel-Based Network?

QUESTION FROM: Diego Zviovich | 8 years ago BY: Igor Bakshee
Connected Devices , External Programs and Systems , ...
4
REPLIES
14.5K
VIEWS

Output or analyse the result of Speak function?

QUESTION FROM: Luchuan Liu | 8 years ago BY: Luchuan Liu
Audio, Sound and Music , Signal Processing , Wolfram Language
4
REPLIES
10.3K
VIEWS

Using NonlinearModelFit for complex data ?

QUESTION FROM: Christian Neel | 9 years ago BY: Gale Bradfield
Data Science , Engineering , Mathematics , Physics , ...
4
REPLIES
15.3K
VIEWS

Fourier Transformation of periodic functions

QUESTION FROM: Saf Al | 9 years ago BY: Saf Al
Mathematics , Signal Processing , Wolfram Language
4
REPLIES
8.8K
VIEWS

ListPlot3D to show the dependence of a spectrum on a parameter?

QUESTION FROM: Steve Bardwell | 9 years ago BY: Steve Bardwell
Equation Solving , Graphics and Visualization , ...
4
REPLIES
5.8K
VIEWS

Minimize and complex numbers

QUESTION FROM: Kris Brumbaugh | 10 years ago BY: Udo Krause
Mathematica , Physics , Signal Processing , Wolfram Language
4
REPLIES
9.3K
VIEWS

How to implement this Bayesian Regression Algorithm?

QUESTION FROM: Aryan Howl | 10 years ago BY: Dylan Jorgensen
Blockchain , Curated Data , Economics , Mathematica , ...
4
REPLIES
18.7K
VIEWS

Plot command help

QUESTION FROM: ash ash | 10 years ago BY: Frank Kampas
Civil Engineering , Computer Science , Data Science , Education , ...
4
REPLIES
12.5K
VIEWS

how to connect DLATRAM in System Modeler?

QUESTION FROM: manu gaurav | 11 years ago BY: manu gaurav
Engineering , Mathematics , Modeling , Signal Processing , ...
4
REPLIES
11.3K
VIEWS

Why do i get different outputs for equivalent commands?

QUESTION FROM: Matteo Di Loreto | 11 years ago BY: Matteo Di Loreto
Control Systems , Data Science , Engineering , Mathematics , ...
4
REPLIES
5.8K
VIEWS

How to use ToDiscreteTimeModel or TransferFunctionModel with DSP convention

QUESTION FROM: sang mo | 11 years ago BY: sang mo
External Programs and Systems , Modeling , Signal Processing , ...
4
REPLIES
7.2K
VIEWS

Computing the transient response of linear systems using Laplace transforms

QUESTION FROM: Miguel Fernandes | 11 years ago BY: Miguel Fernandes
Calculus , Signal Processing , Wolfram Language
4
REPLIES
9.1K
VIEWS

Periodic piecewise function

QUESTION FROM: Javier Montalt | 12 years ago BY: Javier Montalt
Mathematics , Signal Processing
4
REPLIES
26.6K
VIEWS

FindPeaks having issues with TimeSeries

QUESTION FROM: Edmund Robinson | 8 months ago BY: Jim Baldwin
Mathematics , Signal Processing , Statistics and Probability , ...
3
REPLIES
3.3K
VIEWS

Help with Fourier[]: understanding how discrete Fourier transforms works

QUESTION FROM: Jay Gourley | 9 months ago BY: Jay Gourley
Signal Processing , Wavelets and Fourier Series , Wolfram Language
3
REPLIES
2.7K
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
5.6K
VIEWS

How to reconstruction of Fourier data?

QUESTION FROM: Md Taj | 4 years ago BY: Md Taj
Mathematics , Signal Processing , Wolfram Language
3
REPLIES
7.1K
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
8.5K
VIEWS

User Input

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

Calculate and plot Fourier spectrum using W|A?

QUESTION FROM: Jeffrey Love | 6 years ago BY: Daniel Lichtblau
Mathematics , Signal Processing , Wavelets and Fourier Series , ...
3
REPLIES
9.5K
VIEWS

Converting continuous signal to digital signal

QUESTION FROM: Lakshmi Rajagopalan | 6 years ago BY: Ankit Naik
Modeling , Signal Processing , SystemModeler
3
REPLIES
8.5K
VIEWS

Why .wav file is not saved for some Sample Rate values?

QUESTION FROM: Domingo Gomez Morin | 6 years ago BY: Domingo Gomez Morin
Audio, Sound and Music , Import and Export , Signal Processing , ...
3
REPLIES
7.1K
VIEWS

Why does Periodogram not reproduce squared magnitude of Fourier output?

QUESTION FROM: Michael Marino | 6 years ago BY: michael colacino
Biological Sciences , Mathematica , Numerical Computation , ...
3
REPLIES
10.1K
VIEWS

Convert a Wolfram Language code into a Matlab code?

QUESTION FROM: Roayat Ismail | 7 years ago BY: Szabolcs Horvát
Data Science , Engineering , External Programs and Systems , ...
3
REPLIES
12.1K
VIEWS

Decrease a Dataset size in RAM?

QUESTION FROM: Andrea Barresi | 7 years ago BY: Andrea Barresi
Data Science , Import and Export , Mathematica , Optimization , ...
3
REPLIES
8K
VIEWS

Understand algorithm for AudioLocalMeasurements, & ModifiedKullbackLeibler?

QUESTION FROM: Matthew Sottile | 7 years ago BY: Matthew Sottile
Audio, Sound and Music , Signal Processing , Wolfram Language
3
REPLIES
9K
VIEWS

Export audio file without clipping waveform?

QUESTION FROM: Jackie Bertone | 8 years ago BY: Chris P
Audio, Sound and Music , Import and Export , Mathematica , ...
3
REPLIES
10.9K
VIEWS

How does Wolfram Language deal with DiracDelta[0] in Integrate command?

QUESTION FROM: Vamsi Meesala | 8 years ago BY: Daniel Lichtblau
Engineering , Mathematics , Physics , Signal Processing , ...
3
REPLIES
7.9K
VIEWS

Match data by using a weighted sum of 4-parameter beta distribution?

QUESTION FROM: Alex Token | 8 years ago BY: Yehuda Ben-Shimol
Data Science , Signal Processing , Statistics and Probability , ...
3
REPLIES
9.8K
VIEWS

Solve convergence problem in two-dimentional NIntegrate?

QUESTION FROM: F TQ | 9 years ago BY: Mariusz Iwaniuk
Calculus , Control Systems , Engineering , Mathematics , ...
3
REPLIES
12.6K
VIEWS

customize Plot Marker command

QUESTION FROM: ash ash | 10 years ago BY: Alexey Popkov
Data Science , Earth Science , Image Processing , Signal Processing , ...
3
REPLIES
11.8K
VIEWS

Help with Bessel Function

QUESTION FROM: D Moore | 10 years ago BY: D Moore
Calculus , Mathematica , Mathematics , Signal Processing , ...
3
REPLIES
7.3K
VIEWS

FFT - InverseFourier[] - ListPlot

QUESTION FROM: Stefano Pavinato | 11 years ago BY: David Keith
Graphics and Visualization , Signal Processing , Wolfram Language
3
REPLIES
10.9K
VIEWS

Fourier of stepfunction results in "non-injective" spectrum

QUESTION FROM: Holger Schlüter | 11 years ago BY: David Reiss
Mathematica , Signal Processing , Wolfram Language
3
REPLIES
5.1K
VIEWS

Sorting Data

QUESTION FROM: sean roubion | 11 years ago BY: Bill Simpson
Graphics and Visualization , Mathematica , Signal Processing , ...
3
REPLIES
7K
VIEWS

Sorting matrix

QUESTION FROM: Luis Ledesma | 11 years ago BY: Shenghui Yang
Mathematica , Mathematics , Signal Processing
3
REPLIES
4.2K
VIEWS

Analyzing .mov video file for RGB color

QUESTION FROM: greenchic | 11 years ago BY: Jon Rogers
Image Processing , Mathematica , Signal Processing
3
REPLIES
11.7K
VIEWS

ReleaseHold not effective

QUESTION FROM: Sylvain Rousseau | 12 years ago BY: Sylvain Rousseau
Mathematica , Signal Processing
3
REPLIES
10.3K
VIEWS
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233 Discussions

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1 month ago
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1 month ago
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James Hall
5 months ago
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7 months ago
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Richard Frost
26 days ago
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Jay Gourley
4 months ago
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Mariusz Jankowski
5 months ago

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