Group Abstract Group Abstract

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

Discussions List Discussions List

Fitting data to a square wave

QUESTION FROM: James Hall | 6 months ago BY: David Keith
Curated Data , Graphics and Visualization , Image Processing , ...
19
REPLIES
4.4K
VIEWS

Construct a function from "Fourier" - data

QUESTION FROM: Hans Dolhaine | 10 years ago BY: Daniel Lichtblau
Mathematics , Signal Processing , Wolfram Language
17
REPLIES
18.9K
VIEWS

Accurately calculate tick tock period of mechanical watches?

QUESTION FROM: Mor Bo | 6 years ago BY: Mor Bo
Audio, Sound and Music , Engineering , Graphics and Visualization , ...
16
REPLIES
17.2K
VIEWS

Fourier Series of function defined with conditional statement

QUESTION FROM: Kaushik Mallick | 10 years ago BY: Kaushik Mallick
Calculus , Mathematica , Mathematics , Mechanical Engineering , ...
15
REPLIES
16.4K
VIEWS

Apply a Continued Fraction Operation to a Filter Model

QUESTION FROM: Roger Backhus | 7 years ago BY: Suba Thomas
Signal Processing
13
REPLIES
9.4K
VIEWS

Read SEGY data in Mathematica?

QUESTION FROM: Oluseun Sanuade | 7 years ago BY: Oluseun Sanuade
Data Science , External Programs and Systems , Image Processing , ...
13
REPLIES
18.9K
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
6.2K
VIEWS

How to specify incremental constraint in LongestOrderedSequence?

QUESTION FROM: Richard Frost | 9 months ago BY: Michael Rogers
Discrete Mathematics , Mathematics , Signal Processing , ...
10
REPLIES
2.3K
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
10.8K
VIEWS

Fitting different data sets with different models using FindFit

QUESTION FROM: Lorenzo Fuggiano | 5 years ago BY: Updating Name
Mathematics , Modeling , Numerical Computation , Signal Processing , ...
10
REPLIES
8.7K
VIEWS

Create custom component with custom formula or transfer function?

QUESTION FROM: Lakshmi Rajagopalan | 6 years ago BY: Lakshmi Rajagopalan
Biological Sciences , Equation Solving , Modeling , ...
10
REPLIES
8.9K
VIEWS

Finding Peaks with Signal Data

QUESTION FROM: Jos Klaps | 7 years ago BY: Richard Klopp
Graphics and Visualization , Signal Processing , Wolfram Language
10
REPLIES
13.6K
VIEWS

Get the original sequence in W|A with "inverse fft of fft of {0,1,2,3}"?

QUESTION FROM: Nikolay Tsenkov | 8 years ago BY: Nikolay Tsenkov
Algebra , Mathematics , Signal Processing , Wolfram|Alpha , ...
10
REPLIES
13.2K
VIEWS

Modified bessel function in Mathematica

QUESTION FROM: John G | 12 years ago BY: Richard Hennigan
Mathematica , Signal Processing
10
REPLIES
9.1K
VIEWS

Why is the number of wavelet coefficients more than expected?

QUESTION FROM: Dave Johnson | 3 years ago BY: Dave Johnson
Audio, Sound and Music , Graphics and Visualization , ...
9
REPLIES
6.6K
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
21.6K
VIEWS

Streaming data from my robot to Mathematica over UDP

QUESTION FROM: LV VS | 5 years ago BY: Marcus M
Connected Devices , External Programs and Systems , ...
9
REPLIES
24.6K
VIEWS

Convert time vs accelerometer data to plot a random vibration PSD plot?

QUESTION FROM: Delan Chen | 6 years ago BY: Delan Chen
Data Science , Engineering , Graphics and Visualization , ...
9
REPLIES
12.6K
VIEWS

How to capture current microphone data?

QUESTION FROM: Xuan Li | 11 years ago BY: Xuan Li
Connected Devices , Mathematica , Signal Processing , Wolfram Language
9
REPLIES
10.1K
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
13.9K
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
15.9K
VIEWS

Equivalent to Matlab fftshift in Mathematica

QUESTION FROM: Richard Shadbolt | 2 years ago BY: Robert Nowak
Signal Processing , Wolfram Language
8
REPLIES
22.1K
VIEWS

How to unwrap the Phase plot of BodePlot?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Engineering , Graphics and Visualization , Signal Processing , ...
8
REPLIES
6.1K
VIEWS

Reading Specific Dimensions of a Multidimensional Time Series?

QUESTION FROM: Mark Greenberg | 7 years ago BY: Henrik Schachner
Audio, Sound and Music , Data Science , Graphics and Visualization , ...
8
REPLIES
10.5K
VIEWS

Illustration of fourier series for prime number counting functions

QUESTION FROM: Steven Clark | 9 years ago BY: Steven Clark
Calculus , Discrete Mathematics , Graphics and Visualization , ...
8
REPLIES
14.2K
VIEWS

ListCorrelate results in a time shifted vector

QUESTION FROM: Cole Pierson | 10 years ago BY: David Keith
Mathematica , Signal Processing
8
REPLIES
9.8K
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
17.4K
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
7.1K
VIEWS

Calculate seismic to signal ratio and peak seismic to noise ratio?

QUESTION FROM: Oluseun Sanuade | 6 years ago BY: Oluseun Sanuade
Earth Science , Mathematics , Signal Processing , Wolfram Language
7
REPLIES
8.7K
VIEWS

Periodic piecewise functions?

QUESTION FROM: Nev Nev | 7 years ago BY: Ambuj Jain
Mathematics , Signal Processing , Wolfram Language
7
REPLIES
19.7K
VIEWS

Insert or Joint a element in a table

QUESTION FROM: margherita ferrucci | 10 years ago BY: David Gathercole
Civil Engineering , Education , Engineering , Finance , ...
7
REPLIES
16.7K
VIEWS

How to smooth and filter the signal?

QUESTION FROM: Peter Parker | 10 years ago BY: EDITORIAL BOARD
Image Processing , Optimization , Signal Processing , Wolfram Language
7
REPLIES
15.3K
VIEWS

RecordSound

QUESTION FROM: benrus200 | 11 years ago BY: benrus200
Import and Export , Mathematica , Signal Processing , Wolfram Language
7
REPLIES
7.3K
VIEWS

Issue with Inverse Fourier transforms of Hypergeometric functions?

QUESTION FROM: Fab Nicol | 3 years ago BY: Fab Nicol
Mathematics , Signal Processing , Symbolic Computations , ...
6
REPLIES
5K
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
41K
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
10.8K
VIEWS

Obtain the mean and variance of the below PDF?

QUESTION FROM: Rafik zeraoulia | 6 years ago BY: Rafik zeraoulia
Mathematics , Signal Processing , Statistics and Probability , ...
6
REPLIES
7.2K
VIEWS

Connect Mathematica to a Bluetooth 4.0 device?

QUESTION FROM: Tsai Ming-Chou | 6 years ago BY: Flip Phillips
Connected Devices , Engineering , External Programs and Systems , ...
6
REPLIES
14.8K
VIEWS

Export matrix data to plot in third party softwares?

QUESTION FROM: Surendra Anantharaman | 8 years ago BY: Gustavo Delfino
External Programs and Systems , Image Processing , ...
6
REPLIES
8K
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
10.2K
VIEWS

Setup an i2c interface?

QUESTION FROM: Ted vanderTogt | 8 years ago BY: Ian Johnson
Connected Devices , External Programs and Systems , Raspberry Pi , ...
6
REPLIES
12.5K
VIEWS

Time series with multiple seasonality using Fourier external regressors?

QUESTION FROM: Crescent Curtis | 9 years ago BY: Eduardo Serna
Data Science , Signal Processing , Wavelets and Fourier Series , ...
6
REPLIES
14.5K
VIEWS

Where is documentation on option FourierParameters

QUESTION FROM: Jay Gourley | 2 months ago BY: Roger Backhus
Mathematics , Physics , Signal Processing , Wolfram Language
5
REPLIES
7.7K
VIEWS

Computation of MFCC and Documentation of AudioLocalMeasurements?

QUESTION FROM: Scott Guthery | 1 year ago BY: Gareth Russell
Audio, Sound and Music , Signal Processing , ...
5
REPLIES
11.8K
VIEWS

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

QUESTION FROM: Motilal khoirom | 1 year ago BY: Adam Cherad
Audio, Sound and Music , Graphics and Visualization , Mathematics , ...
5
REPLIES
8.7K
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
5.9K
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
13.2K
VIEWS

Use the Shannon sampling to find an analytic expression for some 2D data?

QUESTION FROM: Jaime de la Mota | 6 years ago BY: Eleazar Johannian
Data Science , Mathematics , Signal Processing , ...
5
REPLIES
7.6K
VIEWS

Get the same FourierTransform results across different versions?

QUESTION FROM: Brian Gerwe | 6 years ago BY: Brian Gerwe
Mathematica , Mathematics , Signal Processing , ...
5
REPLIES
10.1K
VIEWS

[WSC18] Voice sentiment classification using neural networks

QUESTION FROM: Ryan Heo | 7 years ago BY: Ryan Heo
Audio, Sound and Music , Computational Humanities , Data Science , ...
5
REPLIES
12.4K
VIEWS
1
2
3
4
5

Group Count Group Count

233 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
chloekong0110
Chloe Kong
1 month ago
antonlutsenko
Anton Lutsenko
1 month ago
hall9
James Hall
5 months ago
lolaadrian
Jesús Adrián Montesinos Correa
7 months ago
tangentvectors
Richard Frost
26 days ago
jgourle2
Jay Gourley
4 months ago
mariuszj
Mariusz Jankowski
5 months ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions
Computational Linguistics 231 discussions 663 subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Staff Picks 1K discussions 800 subscriptions
Dynamic Interactivity 1K discussions 621 subscriptions
Audio, Sound and Music 144 discussions 1K subscriptions
Biological Sciences 282 discussions 1K subscriptions