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

Discussions List Discussions List

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
5.9K
VIEWS

Cross correlation

QUESTION FROM: manu gaurav | 11 years ago BY: manu gaurav
Engineering , Image Processing , Mathematics , Signal Processing , ...
2
REPLIES
6.8K
VIEWS

Can I process sound from the system microphone in real time with Dynamic[]?

QUESTION FROM: Andrew Robertson | 11 years ago
Mathematica , Signal Processing
0
REPLIES
3.1K
VIEWS

Finding peaks and valleys in data

QUESTION FROM: Henrick Jeanty | 11 years ago BY: Henrick Jeanty
Data Science , Signal Processing , Wolfram Language
9
REPLIES
16K
VIEWS

white gaussian noise source in SystemModeler

QUESTION FROM: manu gaurav | 11 years ago BY: Johan Rhodin
Modeling , Signal Processing , SystemModeler
1
REPLIES
6K
VIEWS

fft analysis plotting in SystemModeler

QUESTION FROM: manu gaurav | 11 years ago BY: manu gaurav
Graphics and Visualization , Signal Processing , SystemModeler , ...
1
REPLIES
6.7K
VIEWS

quantizer and plots in system modeler

QUESTION FROM: manu gaurav | 11 years ago BY: Henrik Tidefelt
Graphics and Visualization , Modeling , Signal Processing , ...
9
REPLIES
14K
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
5.2K
VIEWS

How to incorporate a package written in C, like the FFTW package?

QUESTION FROM: Jan P | 8 years ago BY: Szabolcs Horvát
Mathematica , Signal Processing , Software Development , ...
6
REPLIES
10.3K
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
7.3K
VIEWS

Algorithm Input, and waveform manipulation.

QUESTION FROM: richard Rosendorff | 11 years ago BY: Sean Clarke
Earth Science , Mathematica , Numerical Computation , ...
1
REPLIES
7K
VIEWS

Equivalent to Matlab fftshift in Mathematica

QUESTION FROM: Richard Shadbolt | 2 years ago BY: Robert Nowak
Signal Processing , Wolfram Language
8
REPLIES
22.3K
VIEWS

Filtering Data

QUESTION FROM: sean roubion | 11 years ago BY: Girish Arabale
Mathematica , Signal Processing , Wolfram Language
1
REPLIES
6.7K
VIEWS

Sorting Data

QUESTION FROM: sean roubion | 11 years ago BY: Bill Simpson
Graphics and Visualization , Mathematica , Signal Processing , ...
3
REPLIES
7.1K
VIEWS

Plotting discrete Fourier real and imaginary parts

QUESTION FROM: sean roubion | 11 years ago BY: David Reiss
Graphics and Visualization , Mathematica , Signal Processing , ...
1
REPLIES
5.9K
VIEWS

Putting Data into Fourier

QUESTION FROM: sean roubion | 11 years ago BY: David Keith
Import and Export , Signal Processing , Wolfram Language
2
REPLIES
6.8K
VIEWS

How to make an Inverse Fourier Tranform of Bessel function?

QUESTION FROM: Hongxi Li | 11 years ago BY: Frank Kampas
Mathematica , Mathematics , Signal Processing , Wolfram Language
1
REPLIES
3.3K
VIEWS

Example of Hidden Markov Model

QUESTION FROM: michael garrett | 11 years ago BY: David Reiss
Mathematica , Signal Processing , Statistics and Probability
1
REPLIES
7K
VIEWS

Can NonlinearModelFit consider the error parameters dependent ?

QUESTION FROM: Maria Giovanna Dainotti | 11 years ago
Aerospace Engineering , Astronomy , Computer Science , Data Science , ...
0
REPLIES
15.3K
VIEWS

Sorting matrix

QUESTION FROM: Luis Ledesma | 11 years ago BY: Shenghui Yang
Mathematica , Mathematics , Signal Processing
3
REPLIES
4.3K
VIEWS

Change of Sampling Rate in the DFT

QUESTION FROM: Francesca Rossi | 11 years ago BY: Shenghui Yang
Mathematica , Mathematics , Signal Processing
1
REPLIES
4.9K
VIEWS

Shift Theorem of the Discrete Fourier Transform

QUESTION FROM: sean roubion | 11 years ago BY: Ivan Morozov
Engineering , Signal Processing
1
REPLIES
8.2K
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
9.2K
VIEWS

What are the frequency units for BandpassFilter, etc. ?

QUESTION FROM: Garrett Neske | 11 years ago BY: David Reiss
Mathematica , Signal Processing , Units
1
REPLIES
7.6K
VIEWS

Integrate will not evaluate three-dimensional gaussian

QUESTION FROM: C. E. Coppola | 11 years ago BY: W. Craig Carter
Astronomy , Chemical Engineering , Computer Science , Data Science , ...
8
REPLIES
17.5K
VIEWS

Weird behaviour of the error function

QUESTION FROM: Mirco Milletarì | 11 years ago BY: Patrick Stevens
Graphics and Visualization , Mathematica , Signal Processing
2
REPLIES
10.9K
VIEWS

please help me extract parts of my data... more detail

QUESTION FROM: Baek Sangin | 11 years ago BY: Bruce Miller
Mathematica , Signal Processing , Wolfram Language
2
REPLIES
4.8K
VIEWS

Analyzing .mov video file for RGB color

QUESTION FROM: greenchic | 11 years ago BY: Jon Rogers
Image Processing , Mathematica , Signal Processing
3
REPLIES
11.8K
VIEWS

Cross-correlation of two data sets

QUESTION FROM: John Ahlers | 11 years ago BY: Sean Clarke
Image Processing , Mathematica , Signal Processing
5
REPLIES
21K
VIEWS

Plot functions with Symbolic parameters

QUESTION FROM: Sadi Altamimi | 12 years ago BY: Sadi Altamimi
Graphics and Visualization , Mathematica , Signal Processing
5
REPLIES
13.5K
VIEWS

Can I extract .WAV audio from a .MOV video file?

QUESTION FROM: Michael Lyda | 12 years ago BY: Oren Sternberg
Import and Export , Mathematica , Signal Processing , Wolfram Language
2
REPLIES
15.1K
VIEWS

ReleaseHold not effective

QUESTION FROM: Sylvain Rousseau | 12 years ago BY: Sylvain Rousseau
Mathematica , Signal Processing
3
REPLIES
10.4K
VIEWS

Periodic piecewise function

QUESTION FROM: Javier Montalt | 12 years ago BY: Javier Montalt
Mathematics , Signal Processing
4
REPLIES
26.8K
VIEWS

How well can Mathematica do multivariate intergrating

QUESTION FROM: Mr Burns | 12 years ago BY: Bruce Miller
Mathematics , Physics , Signal Processing
3
REPLIES
9.2K
VIEWS

how to get numerically integrate

QUESTION FROM: salangnew | 12 years ago BY: salangnew
Mathematica , Mathematics , Signal Processing
2
REPLIES
8.2K
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
41.4K
VIEWS

Modified bessel function in Mathematica

QUESTION FROM: John G | 12 years ago BY: Richard Hennigan
Mathematica , Signal Processing
10
REPLIES
9.2K
VIEWS

Large Polynomials Over Galois Fields

QUESTION FROM: Dave Lubbers | 12 years ago BY: Udo Krause
Computer Science , Mathematica , Mathematics , Signal Processing
3
REPLIES
7.6K
VIEWS

Has anyone implemented speech recognition in mathematica?

QUESTION FROM: Andrew Watson | 12 years ago BY: Andrew Watson
Audio, Sound and Music , External Programs and Systems , Recreation , ...
2
REPLIES
11.1K
VIEWS

Mystery Aristotle peaks in noisy Wikipedia data

QUESTION FROM: Vitaliy Kaurov | 12 years ago BY: Joerg Schoenau
Curated Data , Data Science , Mathematica , Signal Processing
3
REPLIES
14.4K
VIEWS
1
2
3

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