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

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I have to adjust a noisy spectrum from a measurements of ElectricDesplaimentsvsTemperature

QUESTION FROM: Juan Fuentes | 2 months ago BY: EDITORIAL BOARD
Graphics and Visualization , Physics , Signal Processing
1
REPLIES
228
VIEWS

Where is documentation on option FourierParameters

QUESTION FROM: Jay Gourley | 10 months ago BY: Roger Backhus
Mathematics , Physics , Signal Processing , Wolfram Language
5
REPLIES
9.2K
VIEWS

Why doesn't Fourier work properly with NumericArray?

QUESTION FROM: Anton Lutsenko | 1 year ago BY: Jaymal Raja
Physics , Signal Processing , Wolfram Language
4
REPLIES
2.5K
VIEWS

Fitting data to a square wave

QUESTION FROM: James Hall | 1 year ago BY: David Keith
Curated Data , Graphics and Visualization , Image Processing , ...
19
REPLIES
7.2K
VIEWS

FindPeaks having issues with TimeSeries

QUESTION FROM: Edmund Robinson | 2 years ago BY: Jim Baldwin
Mathematics , Signal Processing , Statistics and Probability , ...
3
REPLIES
4.4K
VIEWS

How to specify incremental constraint in LongestOrderedSequence?

QUESTION FROM: Richard Frost | 2 years ago BY: Michael Rogers
Discrete Mathematics , Mathematics , Signal Processing , ...
10
REPLIES
3.2K
VIEWS

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

QUESTION FROM: Jay Gourley | 2 years ago BY: Jay Gourley
Signal Processing , Wavelets and Fourier Series , Wolfram Language
3
REPLIES
4.1K
VIEWS

Computation of MFCC and Documentation of AudioLocalMeasurements?

QUESTION FROM: Scott Guthery | 2 years ago BY: Gareth Russell
Audio, Sound and Music , Signal Processing , ...
5
REPLIES
13.1K
VIEWS

Periodogram 2-channel audio

QUESTION FROM: Adam Cherad | 2 years ago BY: EDITORIAL BOARD
Audio, Sound and Music , Signal Processing , Wolfram Language
1
REPLIES
2.1K
VIEWS

Plot audio data from a dual (stereo) channel file?

QUESTION FROM: Motilal khoirom | 2 years ago BY: Adam Cherad
Audio, Sound and Music , Graphics and Visualization , Mathematics , ...
5
REPLIES
9.6K
VIEWS

[WSSA16] Intelligent Noise Cancellation

QUESTION FROM: Minas Ghazaryan | 2 years ago BY: Jos Klaps
Audio, Sound and Music , Mathematica , Signal Processing , ...
1
REPLIES
9.8K
VIEWS

Periodogram short one data point

QUESTION FROM: Philip Isaacson | 2 years ago
Graphics and Visualization , Signal Processing , Wolfram Language
0
REPLIES
1.7K
VIEWS

Unexpected Fourier transform (including time shifting property) result in Mathematica/WolframAlpha?

QUESTION FROM: Alex C | 2 years ago BY: Alex C
Mathematics , Signal Processing , Wolfram|Alpha , Wolfram Language
2
REPLIES
3.3K
VIEWS

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

QUESTION FROM: Koushik Maharatna | 2 years ago BY: Koushik Maharatna
Graphics and Visualization , Signal Processing , Wolfram Language
4
REPLIES
2.7K
VIEWS

Issues with FourierSequenceTransform and its inverse

QUESTION FROM: Bert Aerts | 3 years ago
Mathematics , Signal Processing , Wolfram Language
0
REPLIES
2.3K
VIEWS

SpectrogramArray inconsistency

QUESTION FROM: Gareth Russell | 3 years ago
Audio, Sound and Music , Graphics and Visualization , ...
0
REPLIES
2K
VIEWS

Is there a built-in function in Wolfram language for the Room Impulse Response(RIR)?

QUESTION FROM: Jana Rusrus | 3 years ago
Signal Processing , Wolfram Language
0
REPLIES
1.8K
VIEWS

Equivalent to Matlab fftshift in Mathematica

QUESTION FROM: Richard Shadbolt | 3 years ago BY: Robert Nowak
Signal Processing , Wolfram Language
8
REPLIES
25.3K
VIEWS

Convert octaves to frequency with continuous wavelet transform?

QUESTION FROM: Mikiya Shimizu | 3 years ago BY: Stefano Albieri
Biological Sciences , Mathematics , Signal Processing
2
REPLIES
6.2K
VIEWS

How to unwrap the Phase plot of BodePlot?

QUESTION FROM: Cornel B. | 3 years ago BY: Cornel B.
Engineering , Graphics and Visualization , Signal Processing , ...
8
REPLIES
7.3K
VIEWS

Using Manipulate and Sin functions to visualize traverse & standing waves

QUESTION FROM: Mitchell Sandlin | 3 years ago BY: Henrik Schachner
Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
5.2K
VIEWS

How to design a J-shaped bend waveguide?

QUESTION FROM: Kiran Warraich | 4 years ago BY: EDITORIAL BOARD
Mathematics , Physics , Signal Processing , Wolfram Language
1
REPLIES
3.2K
VIEWS

Determining Period (T) and fundamental frequency (Omega)

QUESTION FROM: Mitchell Sandlin | 4 years ago BY: Bill Nelson
Signal Processing , Wolfram Language
1
REPLIES
4.3K
VIEWS

Using the ADALM-PLUTO with Mathematica?

QUESTION FROM: Codrut Popescu | 4 years ago BY: Codrut Popescu
Connected Devices , External Programs and Systems , Mathematica , ...
1
REPLIES
4.3K
VIEWS

Is this an efficient algorithm for BioSequence convolution?

QUESTION FROM: Richard Frost | 4 years ago BY: Richard Frost
Biological Sciences , Graphics and Visualization , ...
2
REPLIES
4.1K
VIEWS

Unexpected plot of discrete Fourier transform?

QUESTION FROM: Joseph Mbayi | 4 years ago BY: Daniel Lichtblau
Graphics and Visualization , Mathematics , Signal Processing , ...
1
REPLIES
4.2K
VIEWS

Signal processing from Discrete data (Discrete Fourier Transform)

QUESTION FROM: Yann Appelmans | 4 years ago BY: Yann Appelmans
Graphics and Visualization , Signal Processing , Wolfram Language
4
REPLIES
5.9K
VIEWS

Issue with Inverse Fourier transforms of Hypergeometric functions?

QUESTION FROM: Fab Nicol | 4 years ago BY: Fab Nicol
Mathematics , Signal Processing , Symbolic Computations , ...
6
REPLIES
6.5K
VIEWS

Why is the number of wavelet coefficients more than expected?

QUESTION FROM: Dave Johnson | 4 years ago BY: Dave Johnson
Audio, Sound and Music , Graphics and Visualization , ...
9
REPLIES
7.4K
VIEWS

Plot the peak frequency of a ShortTimeFourirer Transformation

QUESTION FROM: S Wije | 4 years ago
Mathematica , Mathematics , Signal Processing , Wolfram Community , ...
0
REPLIES
2.7K
VIEWS

Incorrect plot range when range is specified with unit

QUESTION FROM: Chen Huang | 5 years ago BY: Brad Klee
Engineering , Graphics and Visualization , Signal Processing , ...
3
REPLIES
6.1K
VIEWS

Making microtonal music, and alter audio and images?

QUESTION FROM: Sarn Richard Ursell | 5 years ago BY: Daniel Lichtblau
Audio, Sound and Music , Image Processing , Signal Processing , ...
11
REPLIES
6.9K
VIEWS

Plot frequency with real & imaginary part?

QUESTION FROM: Md Taj | 5 years ago BY: Md Taj
Graphics and Visualization , Mathematics , Signal Processing , ...
5
REPLIES
6.5K
VIEWS

Behavior of CorrelationFunction[ ] ?

QUESTION FROM: Claude Mante | 5 years ago
Signal Processing , Wolfram Language
0
REPLIES
3.9K
VIEWS

Reproducing Hankel transform pairs?

QUESTION FROM: John Burkhardt | 5 years ago BY: Mariusz Iwaniuk
Engineering , Optics , Physics , Signal Processing , Wolfram Language
1
REPLIES
5.2K
VIEWS

Intepretation of KarhunenLoeveDecomposition's output

QUESTION FROM: Jaime de la Mota | 5 years ago
Mathematics , Signal Processing , Wolfram Language
0
REPLIES
3.8K
VIEWS

How do I specify an exact value range in ColorFunction?

QUESTION FROM: Garrett Neske | 5 years ago BY: Sander Huisman
Data Science , Graphics and Visualization , Mathematica , ...
6
REPLIES
43.2K
VIEWS

How to reconstruction of Fourier data?

QUESTION FROM: Md Taj | 5 years ago BY: Md Taj
Mathematics , Signal Processing , Wolfram Language
3
REPLIES
7.8K
VIEWS

How to run this big data program in shorter time?

QUESTION FROM: Md Taj | 5 years ago BY: Md Taj
Data Science , Mathematics , Signal Processing , ...
7
REPLIES
7.8K
VIEWS

Identifying regular intervals in athlete sports performance data?

QUESTION FROM: Brad Varey | 5 years ago BY: Brad Varey
Signal Processing , Statistics and Probability , Wolfram Language
2
REPLIES
6.7K
VIEWS

RegionPlot in Shannon capacity theorem?

QUESTION FROM: Edward Newsome | 5 years ago BY: Edward Newsome
Graphics and Visualization , Signal Processing , Wolfram Language
2
REPLIES
6.8K
VIEWS

Signal processing for a cocktail party effect?

QUESTION FROM: Heinrich Peter Maria Radojewski Schafer von Leverkusen | 5 years ago BY: EDITORIAL BOARD
Signal Processing , Wolfram Language
1
REPLIES
5.3K
VIEWS

What is the expression for the periodic rectangular function?

QUESTION FROM: Felix K | 5 years ago BY: Jesse Sheinwald
Calculus , Signal Processing , Wolfram Language
9
REPLIES
22.7K
VIEWS

Generating a train of short duration pulses

QUESTION FROM: Jesse Sheinwald | 5 years ago BY: Ehud Behar
Signal Processing , Wolfram Language
1
REPLIES
7.8K
VIEWS

Modelling cycles trough Fourier Analyss/Synthesis on financial time series

QUESTION FROM: Giuseppe Vonella | 6 years ago
Economics , Finance , Finance Platform , Modeling , ...
0
REPLIES
5.2K
VIEWS

Discrete Wavelet Transform coefficients reconstruction in Mathematica?

QUESTION FROM: Joseph ol | 6 years ago BY: Mike Besso
Signal Processing , Wavelets and Fourier Series , Wolfram Language
1
REPLIES
6.1K
VIEWS

How to export output from `SpeechRecognize`?

QUESTION FROM: Steven Buehler | 6 years ago
Audio, Sound and Music , Import and Export , Signal Processing , ...
0
REPLIES
3.3K
VIEWS

How do I do AudioPitchShift by frequency band?

QUESTION FROM: Joe McDaniel | 6 years ago BY: Joe McDaniel
Audio, Sound and Music , Signal Processing , Wolfram Language
2
REPLIES
6K
VIEWS

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

QUESTION FROM: Thomas Tse | 6 years ago BY: Thomas Tse
Control Systems , Signal Processing , Wolfram Language
2
REPLIES
6.7K
VIEWS

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

QUESTION FROM: Thomas Tse | 6 years ago
Control Systems , Mathematica , Signal Processing , Wolfram Language
0
REPLIES
3.6K
VIEWS
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18 days ago
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1 month ago
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4 months ago
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6 months ago
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