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Wavelets and Fourier Series
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Wavelet families, discrete and continuous transforms, visualization, Fourier series, transforms...

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Scale & offset Spectrogram axes

QUESTION FROM: Roger Backhus | 9 months ago BY: Eric Rimbey
Graphics and Visualization , Wavelets and Fourier Series
1
REPLIES
1.2K
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
7.1K
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
14.1K
VIEWS

[WSSA16] Intelligent Noise Cancellation

QUESTION FROM: Minas Ghazaryan | 2 years ago BY: Jos Klaps
Audio, Sound and Music , Mathematica , Signal Processing , ...
1
REPLIES
10.8K
VIEWS

How can I convert the amplitude of sin(x)+1 to grayscale and plot?

QUESTION FROM: Haiyin Sun | 2 years ago BY: Haiyin Sun
Graphics and Visualization , Wavelets and Fourier Series , ...
2
REPLIES
2.5K
VIEWS

Difficulty to create the 3D plot of the Linear Schrödinger equation

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Graphics and Visualization , ...
1
REPLIES
3.9K
VIEWS

Problem with the Animate Plot3-D for the diffusion equation

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Athanasios Paraskevopoulos
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
2
REPLIES
3.1K
VIEWS

Triangle break down of the letter of the alphabet

QUESTION FROM: lou bezannier | 3 years ago
Wavelets and Fourier Series , Wolfram Language
0
REPLIES
3.6K
VIEWS

Fourier Series calculated by Mathematica gives wrong result?

QUESTION FROM: Cornel B. | 3 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , ...
6
REPLIES
6.2K
VIEWS

Calculate the values at the points of 10-point partition-periodic function

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Rohit Namjoshi
Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
3.2K
VIEWS

Solution values doubled in Fourier series problem output?

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wavelets and Fourier Series , ...
5
REPLIES
4.4K
VIEWS

WaveletFilterCoefficients don't satisfy condition in documentation?

QUESTION FROM: Marco Mignacca | 4 years ago
Mathematics , Wavelets and Fourier Series , Wolfram Language
0
REPLIES
2.3K
VIEWS

FourierCosCoefficient takes long time with no output

QUESTION FROM: Zhang Yuhan | 4 years ago BY: Mariusz Iwaniuk
Mathematics , Wavelets and Fourier Series , Wolfram Language
3
REPLIES
4.7K
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
8.2K
VIEWS

How to solve the inverse Laplace transform?

QUESTION FROM: Xin Ning | 5 years ago BY: Xin Ning
Calculus , Equation Solving , Mathematics , ...
1
REPLIES
4.8K
VIEWS

Why does FourierSeries[] return the input?

QUESTION FROM: Roger Backhus | 5 years ago BY: Rohit Namjoshi
Wavelets and Fourier Series , Wolfram Language
2
REPLIES
6.4K
VIEWS

Performing discrete Fourier transform on a TimeSeries data

QUESTION FROM: KC K | 5 years ago BY: Daniel Lichtblau
Mathematics , Wavelets and Fourier Series , Wolfram Language
1
REPLIES
10.5K
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
6K
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
6.5K
VIEWS

Help!! I can't find the error in this program? (InverseFunction)

QUESTION FROM: Lina Lili | 6 years ago BY: Rohit Namjoshi
Control Systems , Equation Solving , Wavelets and Fourier Series , ...
8
REPLIES
9K
VIEWS
1
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Group Count Group Count

75 Discussions

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ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
brunot
Bruno Tenorio
2 months ago
dara
Dara Shayda
1 month ago
juano
Juan Ortiz
5 months ago
rbackhus
Roger Backhus
9 months ago
philipkuchel
Philip Kuchel
9 months ago
a00803822
Rafael G. González-Acuña
1 year ago
gladishdean
Dean Gladish
9 months ago

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