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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…

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Simple, fast compiled peak detection based on moving average

CONTRIBUTED BY: Vitaliy Kaurov | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Compilation , Data Science , ...
20
REPLIES
85.3K
VIEWS

Using your smart phone as the ultimate sensor array for Mathematica

CONTRIBUTED BY: Marco Thiel | 5 years ago BY: Jack I Houng
Connected Devices , Data Science , Know-How , Mathematica , ...
15
REPLIES
72.5K
VIEWS

[WSG22] Daily Study Group: Signals, Systems and Signal Processing

CONTRIBUTED BY: Abrita Chakravarty | 7 days ago BY: Bogdan Botas
Control Systems , Education , Events & Media , Mathematica , ...
117
REPLIES
43.2K
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
41.7K
VIEWS

Hiding secret messages in music

CONTRIBUTED BY: Marco Thiel | 5 years ago BY: Marco Thiel
Staff Picks , Audio, Sound and Music , Data Science , ...
9
REPLIES
37.5K
VIEWS

Aftermath of the solar eclipse

CONTRIBUTED BY: Marco Thiel | 1 year ago BY: Paige Vigliarolo
Staff Picks , Data Science , Earth Science , ...
16
REPLIES
37.3K
VIEWS

Classifier for Human Motions with data from an accelerometer

CONTRIBUTED BY: Pablo Ruales | 7 years ago BY: riadh said
Staff Picks , Connected Devices , Curated Data , Data Drop , ...
6
REPLIES
35.7K
VIEWS

Wavelet-Based Peak Detection

CONTRIBUTED BY: Christopher Wolfram | 9 years ago BY: Nathan Imig
Data Science , Mathematica , Mathematics , Signal Processing , ...
17
REPLIES
32.3K
VIEWS

[WSC18] Music Sentiment Analysis through Machine Learning

CONTRIBUTED BY: William Yicheng Zhu | 3 years ago BY: Harlan Brothers
Staff Picks , Artificial Intelligence , Audio, Sound and Music , ...
9
REPLIES
27.7K
VIEWS

Periodic piecewise function

QUESTION FROM: Javier Montalt | 12 years ago BY: Javier Montalt
Mathematics , Signal Processing
4
REPLIES
27.2K
VIEWS

Wi Fi to the Beehive and Raspberry Pi

CONTRIBUTED BY: Emerson Willard | 10 years ago BY: Michel Vannier
Biological Sciences , Computable Document Format , ...
3
REPLIES
26.3K
VIEWS

Repair damaged image pixel using Laplace Interpolation

CONTRIBUTED BY: Markus Roellig | 8 years ago BY: Alex Alex
Staff Picks , Data Science , Image Processing , Mathematics , ...
4
REPLIES
26K
VIEWS

[WSC18] Analyzing and visualizing chord sequences in music

CONTRIBUTED BY: Paolo Lammens | 2 months ago BY: Paolo Lammens
Staff Picks , Audio, Sound and Music , Graphics and Visualization , ...
5
REPLIES
25.9K
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
25.1K
VIEWS

Detect radioactivity at home with Mathematica

CONTRIBUTED BY: Marco Thiel | 11 years ago BY: Marco Thiel
Connected Devices , Mathematica , Physics , Signal Processing , ...
3
REPLIES
23.3K
VIEWS

Using Mathematica to see the world in a different light - part I

CONTRIBUTED BY: Marco Thiel | 9 years ago BY: Bernat Espigulé
Staff Picks , Connected Devices , Data Science , Events & Media , ...
4
REPLIES
23.2K
VIEWS

Equivalent to Matlab fftshift in Mathematica

QUESTION FROM: Richard Shadbolt | 2 years ago BY: Robert Nowak
Signal Processing , Wolfram Language
8
REPLIES
22.6K
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
22K
VIEWS

Music Visualization in Mathematica

CONTRIBUTED BY: Patrick Scheibe | 6 years ago BY: Bryan Lettner
Staff Picks , Audio, Sound and Music , Graphics and Visualization , ...
2
REPLIES
21.9K
VIEWS

Independent component analysis for multidimensional signals

CONTRIBUTED BY: Anton Antonov | 9 years ago BY: Anton Antonov
Staff Picks , Data Science , Graphics and Visualization , ...
8
REPLIES
21.4K
VIEWS

Cross-correlation of two data sets

QUESTION FROM: John Ahlers | 11 years ago BY: Sean Clarke
Image Processing , Mathematica , Signal Processing
5
REPLIES
21.1K
VIEWS

O Tannenbaum

CONTRIBUTED BY: Michael Trott | 8 years ago BY: Kay Single
Staff Picks , Audio, Sound and Music , Dynamic Interactivity , ...
3
REPLIES
21K
VIEWS

Yanny or Laurel? You decide!

CONTRIBUTED BY: Arnoud Buzing | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Audio, Sound and Music , Computational Humanities , ...
2
REPLIES
20.7K
VIEWS

Creating Star Wars Kylo Ren voice in one line of code

CONTRIBUTED BY: Rodrigo Murta | 7 years ago BY: Matt dowson
Staff Picks , Audio, Sound and Music , Import and Export , ...
5
REPLIES
20.7K
VIEWS

We will all be there - European Wolfram Technology Conference 2014

CONTRIBUTED BY: Rita Crook | 11 years ago BY: Michael Belcher
Computer Science , Data Science , Engineering , Finance , ...
1
REPLIES
20.4K
VIEWS

It's Ridiculously Cold Outside. Let's Graph It.

CONTRIBUTED BY: Sean Clarke | 9 years ago BY: Francisco Rodríguez
Staff Picks , Curated Data , Data Science , Earth Science , ...
3
REPLIES
20.2K
VIEWS

Periodic piecewise functions?

QUESTION FROM: Nev Nev | 7 years ago BY: Ambuj Jain
Mathematics , Signal Processing , Wolfram Language
7
REPLIES
20.1K
VIEWS

Perfect Pitch - Yanny or Laurel?

CONTRIBUTED BY: Carl Lange | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Audio, Sound and Music , ...
2
REPLIES
19.9K
VIEWS

Problems with 'Recursion depth of 1024 exceeded during evaluation of '.

QUESTION FROM: Alexandre AZIER | 9 years ago BY: Otto Linsuain
Mathematics , Physics , Signal Processing , Wolfram Language
2
REPLIES
19.7K
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
19.4K
VIEWS

Construct a function from "Fourier" - data

QUESTION FROM: Hans Dolhaine | 10 years ago BY: Daniel Lichtblau
Mathematics , Signal Processing , Wolfram Language
17
REPLIES
19.3K
VIEWS

Elliptical Fourier Descriptors

CONTRIBUTED BY: Ali Hashmi | 8 years ago BY: Ali Hashmi
Staff Picks , Biological Sciences , Computer Science , ...
3
REPLIES
19.2K
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
19.1K
VIEWS

Predicting COVID-19 using cough sounds classification

CONTRIBUTED BY: Siria Sadeddin | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Audio, Sound and Music , ...
10
REPLIES
19K
VIEWS

A Brief History of Noise, The Atlantic, 1/5/16

CONTRIBUTED BY: Kathryn Cramer | 9 years ago BY: Vincent Meade
Astronomy , Audio, Sound and Music , ...
2
REPLIES
18.6K
VIEWS

Deploy Bandpass Filters to an Arduino Nano

CONTRIBUTED BY: Suba Thomas | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Connected Devices , Dynamic Interactivity , ...
1
REPLIES
17.8K
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
17.7K
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
17.7K
VIEWS

Assessing the risk of a heart attack with Arduino & Sparkfun's Pulse Sensor

CONTRIBUTED BY: Marco Thiel | 11 years ago
Connected Devices , Data Science , External Programs and Systems , ...
0
REPLIES
17.6K
VIEWS

Testing for beauty

QUESTION FROM: Todd Rowland | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Architecture , Computational Humanities , ...
2
REPLIES
17.6K
VIEWS

Sweeping parameter spaces using gzip-Entropy

CONTRIBUTED BY: Marco Thiel | 11 years ago BY: Hector Zenil
Data Science , Mathematica , Mathematics , Physics , ...
1
REPLIES
17.5K
VIEWS

Real-time sensor data acquisition from a LEGO EV3 Robot

CONTRIBUTED BY: Anmol Dhaliwal | 7 years ago BY: Anmol Dhaliwal
Staff Picks , Connected Devices , Dynamic Interactivity , ...
3
REPLIES
17.3K
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
17.1K
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
16.7K
VIEWS

Identifying EEG signals with deep learning

CONTRIBUTED BY: Anshul Chandra | 4 years ago BY: Silvia Hao
Staff Picks , Artificial Intelligence , Biological Sciences , ...
6
REPLIES
16.4K
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
16.2K
VIEWS

Compute the multifractal spectrum by the wavelet leaders

CONTRIBUTED BY: Guillaume Saës | 6 years ago BY: Ayoub Ltifi
Mathematics , Physics , Signal Processing , ...
3
REPLIES
15.8K
VIEWS

Using NonlinearModelFit for complex data ?

QUESTION FROM: Christian Neel | 9 years ago BY: Gale Bradfield
Data Science , Engineering , Mathematics , Physics , ...
4
REPLIES
15.7K
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
15.6K
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
15.5K
VIEWS
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