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All aspects of multi-paradigm programming with the Wolfram Language, including syntax, functional and procedural approaches, rules, patterns, and data structures, symbolic and numeric computations...

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[WSSA16] Facial Emotion Recognition

QUESTION FROM: Iman Nazari | 8 years ago BY: Teck Boon Lim
Staff Picks , Computational Humanities , Curated Data , ...
4
REPLIES
28.9K
VIEWS

Raspberry Pi resources and ideas for children in age range 9 yrs to 14 yrs?

QUESTION FROM: Stuart Bruff | 10 years ago BY: Kyle Keane
Education , Mathematics , Raspberry Pi , Recreation , Wolfram Language
4
REPLIES
28.8K
VIEWS

Best practices for Wolfram technologies authors

QUESTION FROM: Jennafyr Giuffrida | 10 years ago BY: Jennafyr Giuffrida
Authoring and Publishing , Wolfram Language
11
REPLIES
28.7K
VIEWS

New fractal curve from golden ratio: how to generate Harriss spiral?

QUESTION FROM: Vitaliy Kaurov | 10 years ago BY: Sam Carrettie
Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
28.6K
VIEWS

"Could not combine the graphics objects in Show[..." error message

QUESTION FROM: Gary White | 11 years ago BY: Gary White
Graphics and Visualization , Mathematica , Wolfram Language
3
REPLIES
28.6K
VIEWS

Plotting bifurcation diagrams using Mathematica

QUESTION FROM: Omer Tzuk | 10 years ago BY: Sean Clarke
Graphics and Visualization , Mathematica , Physics , Wolfram Language
1
REPLIES
28.3K
VIEWS

Labeling points in a plot

QUESTION FROM: Victor Sago | 11 years ago BY: Victor Sago
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
28.3K
VIEWS

How to export a graph produced by Manipulate - with CURRENT parameters

QUESTION FROM: Boris Blankleider | 10 years ago BY: Frank N
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
5
REPLIES
28.2K
VIEWS

How to separate real and imaginary parts of a large complex fraction?

QUESTION FROM: ver din | 11 years ago BY: Bill Simpson
Algebra , Mathematica , Wolfram Language
6
REPLIES
28.1K
VIEWS

How to find maximum values in 3D plot?

QUESTION FROM: INTAN SUPRABA | 5 years ago BY: Ian P
Graphics and Visualization , Mathematica , Optimization , ...
5
REPLIES
27.9K
VIEWS

Datasets are very memory hungry (20x!)

QUESTION FROM: Rodrigo Murta | 3 years ago BY: Stefan Ragnarsson
Data Science , Wolfram Language
13
REPLIES
27.9K
VIEWS

[GIF] Distance to nearest confirmed US COVID-19 case

QUESTION FROM: Greg Hurst | 5 years ago BY: Yasmin Hussain
Staff Picks , Biological Sciences , Data Science , Events & Media , ...
12
REPLIES
27.8K
VIEWS

Raspberry Pi cluster useful for Mathematica parallel computing?

QUESTION FROM: Richard S | 10 years ago BY: Sam Carrettie
Computational Systems , Mathematica , Raspberry Pi , Wolfram Language
5
REPLIES
27.7K
VIEWS

Given an exact formula get probability distribution with matching PDF?

QUESTION FROM: Seth Chandler | 10 years ago BY: Emerson Willard
Data Science , Machine Learning , Statistics and Probability , ...
10
REPLIES
27.4K
VIEWS

Mathematica creating an ellipse

QUESTION FROM: Radek Drozd | 11 years ago BY: Radek Drozd
Geometry , Mathematica , Mathematics , Wolfram Language
62
REPLIES
27.4K
VIEWS

Find Fit for Nonlinear Data

QUESTION FROM: Alejandro Braun | 11 years ago BY: Udo Krause
Data Science , Mathematica , Mathematics , Wolfram Language
18
REPLIES
27.3K
VIEWS

Wolfram functions for the Raspberry Pi Sense Hat

QUESTION FROM: Dan Wheeler | 8 years ago BY: Vitaliy Kaurov
Raspberry Pi , Wolfram Language
8
REPLIES
27.3K
VIEWS

Your opinions on Arduino vs. Raspberry Pi

QUESTION FROM: Jose Calderon | 11 years ago BY: bjs
Connected Devices , External Programs and Systems , Mathematica , ...
8
REPLIES
27.3K
VIEWS

Training loss goes to 0 when specifying TargetDevice = GPU

QUESTION FROM: David Cardinal | 8 years ago BY: Flip Phillips
External Programs and Systems , High-Performance Computing , ...
17
REPLIES
27.2K
VIEWS

Hodgkin-Huxley cable equation or propogation equation

QUESTION FROM: Jake Trexel | 12 years ago BY: Jake Trexel
Biological Sciences , Equation Solving , Mathematics , Physics , ...
18
REPLIES
27.1K
VIEWS

Is there a way to run Python from within Mathematica 10.0.2?

QUESTION FROM: Alachew Mengist | 10 years ago BY: Peter Crosbie
External Programs and Systems , Mathematica , Wolfram Language
8
REPLIES
26.7K
VIEWS

Hessian matrix and gradient vector of functions

QUESTION FROM: Luis Ledesma | 5 years ago BY: Matthew Heaney
Calculus , Mathematica , Wolfram Language
3
REPLIES
26.4K
VIEWS

How to color each point with a different color in ListPlot?? Please help

QUESTION FROM: Daniel Branco | 10 years ago BY: Daniel Branco
Computer Science , Data Science , Engineering , Image Processing , ...
2
REPLIES
26.3K
VIEWS

Problem using optimization for modeling

QUESTION FROM: Paul McGill | 12 years ago BY: Paul McGill
Engineering , Optimization , Modeling , Wolfram Language
12
REPLIES
26K
VIEWS

How would I set the Mathematica Path in Workbench 3?

QUESTION FROM: Doug Kimzey | 4 years ago BY: Mike Besso
Wolfram Language , Workbench
14
REPLIES
25.8K
VIEWS

Convert 1040 Seconds Into 17 Minutes and 20 Seconds?

QUESTION FROM: Dan M | 5 years ago BY: Rodrigo Murta
Units , Wolfram Language
11
REPLIES
25.7K
VIEWS

Notebook independence from a new Mathematica user.

QUESTION FROM: Michael Milgram | 1 year ago BY: Updating Name
Mathematica , User Interface , Wolfram Language
9
REPLIES
25.6K
VIEWS

Measuring public interest in Syria and Ukraine from Wikipedia data

QUESTION FROM: Vitaliy Kaurov | 9 years ago BY: Chrisss Tinerd
Staff Picks , Computational Humanities , Curated Data , ...
6
REPLIES
25.5K
VIEWS

Partial Derivative problem using Mathematica

QUESTION FROM: Andrzej Suchanski | 9 years ago BY: Andrzej Suchanski
Calculus , Mathematics , Wolfram Language
2
REPLIES
25.5K
VIEWS

What is the best way to manage all the small programs you create in MMA?

QUESTION FROM: Andrew Burnett | 6 years ago BY: Andrew Burnett
Mathematica , Presentation and Notebooks , Software Development , ...
27
REPLIES
25.4K
VIEWS

Why "Expression cannot begin with xxx " always show up?

QUESTION FROM: Shanliangzi Liu | 10 years ago BY: Shanliangzi Liu
Equation Solving , Wolfram Language
5
REPLIES
25.3K
VIEWS

Play any sound, i.e: piano type sound, at any desired frequency?

QUESTION FROM: Domingo Gomez Morin | 3 years ago BY: k Lu
Audio, Sound and Music , Dynamic Interactivity , Wolfram Language
28
REPLIES
25.3K
VIEWS

Append multiple plots with Manipulate

QUESTION FROM: Arm Mo | 7 years ago BY: Matt Woodbury
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
1
REPLIES
25.1K
VIEWS

Saving a notebook as a WL script

QUESTION FROM: David Keith | 2 months ago BY: John Millard
Mathematica , Presentation and Notebooks , Wolfram Language
13
REPLIES
25K
VIEWS

Why is the Output is the same as my Input !!

QUESTION FROM: Itay Guy | 11 years ago BY: Congruent Light
Mathematica , Wolfram Language
6
REPLIES
25K
VIEWS

[WSSA16] Predicting Winning Odds of La Liga Matches

QUESTION FROM: Mher Davtyan | 8 years ago BY: Mher Davtyan
Staff Picks , Curated Data , Data Science , Import and Export , ...
6
REPLIES
24.8K
VIEWS

Neural network regression with error bars

QUESTION FROM: Sjoerd Smit | 5 years ago BY: Sjoerd Smit
Staff Picks , Data Science , Dynamic Interactivity , ...
9
REPLIES
24.8K
VIEWS

Plots in cylindrical coordinates

QUESTION FROM: Alan Smith | 10 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
15
REPLIES
24.8K
VIEWS

Color blind test using Mathematica?

QUESTION FROM: Douglas Youvan | 9 months ago BY: hedwig.van.verre
Accessibility , Graphics and Visualization , Image Processing , ...
35
REPLIES
24.7K
VIEWS

[?] What is the intended purpose of ByteArray & how can we use/convert it?

QUESTION FROM: Szabolcs Horvát | 8 years ago BY: Szabolcs Horvát
Import and Export , Mathematica , Mathematics , Wolfram Language
14
REPLIES
24.7K
VIEWS

Manipulate genealogy GEDCOM files using Wolfram Language?

QUESTION FROM: Ron Gove | 3 years ago BY: Updating Name
Graphs and Networks , Import and Export , Social Science , ...
45
REPLIES
24.6K
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
24.5K
VIEWS

Constructing multiple choice questions for student notebooks.

QUESTION FROM: W. Craig Carter | 11 years ago BY: Erin Craig
Computer-Based Maths , Education , Interface Construction , ...
8
REPLIES
24.5K
VIEWS

SendMail from Mathematica 9 on MacOS 10.9

QUESTION FROM: Christopher Purcell | 11 years ago BY: Christopher Haydock
External Programs and Systems , Mathematica , Wolfram Language
12
REPLIES
24.4K
VIEWS

How to use do, for, while loops?

QUESTION FROM: Alice Bishop | 11 years ago BY: David Reiss
Mathematica , Mathematics , Wolfram Language
4
REPLIES
24.3K
VIEWS

Use ParallelTable to improve calculation speed?

QUESTION FROM: Jürgen Kanz | 6 years ago BY: Ian Williams
Data Science , High-Performance Computing , ...
24
REPLIES
24.2K
VIEWS

[WSC19] Visualizing Fourier Synthesis

QUESTION FROM: Mukilan Karthikeyan | 6 years ago BY: Mukilan Karthikeyan
Calculus , Discrete Mathematics , Graphics and Visualization , ...
7
REPLIES
24.1K
VIEWS

Step-by-step solutions of indefinite integral?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
24K
VIEWS

How to export matrices from Mathematica to Excel?

QUESTION FROM: Azhar Uddin Mohammed | 6 years ago BY: Nehal Elshaboury
Import and Export , Mathematica , Product Set Up , Wolfram Language
6
REPLIES
24K
VIEWS

Having difficulty with "use Reduce for complete solution information"

QUESTION FROM: David Arnold | 11 years ago BY: David Arnold
Mathematica , Mathematics , Wolfram Language
5
REPLIES
23.9K
VIEWS

Assume real values of an enxpression while using Simplify or FullSimplify?

QUESTION FROM: Jan Redwi?ski | 9 years ago BY: Jan Redwi?ski
Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
23.7K
VIEWS

[WSC19] Generating Nets for Random Convex Polyhedra

QUESTION FROM: Sunny Wang | 2 years ago BY: Oliver Jandette
Computer-Based Maths , Geometry , Graphics and Visualization , ...
10
REPLIES
23.7K
VIEWS

Parametric Plot Animation in Mathematica

QUESTION FROM: Michael Laszlo | 10 years ago BY: Michael Laszlo
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
3
REPLIES
23.7K
VIEWS

How do I find x in a polynomial when x is approximate?

QUESTION FROM: Bobby Joe Snyder | 11 years ago BY: Bobby Joe Snyder
Equation Solving , Mathematica , Numerical Computation , ...
22
REPLIES
23.7K
VIEWS

Deleting Cells in Mathematica

QUESTION FROM: Kevin Wang | 4 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Presentation and Notebooks , User Interface , Wolfram Language
2
REPLIES
23.6K
VIEWS

Networks' complexity measures with Wolfram Language?

QUESTION FROM: Vitaliy Kaurov | 8 years ago BY: Hector Zenil
Graphs and Networks , Mathematics , ...
13
REPLIES
23.5K
VIEWS

Can this flowchart be drawn by Mathematica?

QUESTION FROM: Casper YC | 11 years ago BY: Sam Carrettie
Graphics and Visualization , Mathematica , Wolfram Language
3
REPLIES
23.5K
VIEWS

how to solve double integral with mathematica?

QUESTION FROM: ver din | 10 years ago BY: ver din
Calculus , Mathematica , Numerical Computation , Wolfram Language
2
REPLIES
23.5K
VIEWS

Wolfram Language on Intel Edison Computer

QUESTION FROM: Seokin Yeh | 9 years ago BY: Sebastian Stoecklin
Wolfram Language
9
REPLIES
23.5K
VIEWS

How to get FinancialData[] Exchange Rates ?

QUESTION FROM: Anonymous User | 8 years ago BY: Kelly O
Curated Data , Data Science , Economics , Finance , Wolfram Language
6
REPLIES
23.4K
VIEWS

How do you send a image file via HTTP POST? Using URLExecute

QUESTION FROM: Simon O'Doherty | 10 years ago BY: Simon O'Doherty
Mathematica , Wolfram Cloud , Wolfram Language
2
REPLIES
23.4K
VIEWS

Place an equation on a Plot?

QUESTION FROM: Peter Munro | 8 years ago BY: Neil Singer
Graphics and Visualization , Mathematics , Wolfram Language
26
REPLIES
23.4K
VIEWS

Mathematica as the media for thinking about the unthinkable

QUESTION FROM: Ruben Garcia Berasategui | 9 years ago BY: Sander Huisman
Dynamic Interactivity , Events & Media , Interface Construction , ...
15
REPLIES
23.4K
VIEWS

WolframMark System Comparison and System Benchmarks

QUESTION FROM: Jacob Lapenna | 4 years ago BY: Bernard Gress
Computational Systems , High-Performance Computing , Mathematica , ...
9
REPLIES
23.4K
VIEWS

Best general relativity / Mathematica code book?

QUESTION FROM: John Mercer | 4 years ago BY: Keith Dow
Physics , Wolfram Language
6
REPLIES
23.4K
VIEWS

Why does thos code generate a recursion limit error?

QUESTION FROM: Dirk Cotton | 10 years ago BY: Updating Name
Finance , Mathematica , Modeling , Software Development , ...
2
REPLIES
23.3K
VIEWS

Castlevania Stage 1 Demo

QUESTION FROM: Kevin Daily | 8 years ago BY: Parth Pratap
Staff Picks , Connected Devices , Dynamic Interactivity , ...
4
REPLIES
23.2K
VIEWS

Why doesn't Quantity[] and related functions work for me?

QUESTION FROM: Victor Bloomfield | 6 years ago BY: Gustavo Delfino
Units , Wolfram Language
14
REPLIES
23K
VIEWS

Plot a one variable function with different values for a constant?

QUESTION FROM: Luciano Pinheiro | 7 years ago BY: Luciano Pinheiro
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
23K
VIEWS

Find gcc compiler using Mathematica V12?

QUESTION FROM: Eric Michielssen | 5 years ago BY: nilo de Roock
Compilation , External Programs and Systems , Mathematica , ...
16
REPLIES
22.8K
VIEWS

Why is it OK for low-precision Solve to work like this?

QUESTION FROM: robv | 11 years ago BY: Patrick Stevens
Curated Data , Mathematica , Wolfram Language
16
REPLIES
22.8K
VIEWS

Remove curly brackets from table?

QUESTION FROM: adnan saeed butt | 9 years ago BY: Sander Huisman
Mathematics , Wolfram Language
5
REPLIES
22.8K
VIEWS

Upload xl sheet via webform in cloud

QUESTION FROM: Pieter van Bijnen | 10 years ago BY: Rolf Mertig
Wolfram Cloud , Wolfram Development Platform , Wolfram Language
7
REPLIES
22.8K
VIEWS

Check if an image is saturated?

QUESTION FROM: Peter Parker | 9 years ago BY: Peter Parker
Image Processing , Wolfram Language
2
REPLIES
22.7K
VIEWS

Use Assumptions and Integrate?

QUESTION FROM: Daniel Huber | 8 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
7
REPLIES
22.7K
VIEWS

FindRoot help with precision and accuracy

QUESTION FROM: Miguel Olivo-V | 10 years ago BY: Frank Kampas
Equation Solving , Mathematica , Mathematics , ...
11
REPLIES
22.7K
VIEWS

Plotting x and y asymptotes of a rational function

QUESTION FROM: Torjus Iveland | 10 years ago BY: Lowri Nia Knibbs Vaughan
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
22.6K
VIEWS

Tracking a point in a video

QUESTION FROM: Lenny Johnson | 10 years ago BY: Milenko Rubin-Zuzic
Graphics and Visualization , Image Processing , Video Processing , ...
4
REPLIES
22.5K
VIEWS

Laplace transform of Power function

QUESTION FROM: Mohammed Sadeq | 10 years ago BY: Mohammed Sadeq
Calculus , Mathematics , Wolfram|Alpha , Wolfram|Alpha Apps , ...
2
REPLIES
22.5K
VIEWS

Intensity radial profile in circular images

QUESTION FROM: Antonio de Oliveira | 10 years ago BY: Sebastien Roy
Astronomy , Image Processing , Wolfram Language
12
REPLIES
22.5K
VIEWS

RLink[ ] does not work after R update

QUESTION FROM: Christian Damgaard | 11 years ago BY: Leonid Shifrin
External Programs and Systems , Mathematica , Wolfram Language
7
REPLIES
22.5K
VIEWS

Train Detector - Where to Go Next?

QUESTION FROM: George Campbell | 10 years ago BY: Harvie Griffith Jr
Connected Devices , Data Science , External Programs and Systems , ...
14
REPLIES
22.4K
VIEWS

Plot 2D graphs into 3D system of coordinates?

QUESTION FROM: J Jesus Rico-Melgoza | 6 years ago BY: yigit sad
Graphics and Visualization , Wolfram Language
16
REPLIES
22.3K
VIEWS

Geodesics equation - solving and plotting via Mathematica

QUESTION FROM: michal buday | 10 years ago BY: Todd Rowland
Algebra , Calculus , Equation Solving , Geometry , ...
5
REPLIES
22.2K
VIEWS

Verify documentation example before the release of a new version?

QUESTION FROM: Ali Hashmi | 4 years ago BY: Hans Milton
Image Processing , Mathematica , Wolfram Language
21
REPLIES
22.2K
VIEWS

EmbedCode examples and procedures for spreadsheets such as Excel and Google

QUESTION FROM: Seth Chandler | 11 years ago BY: Chad Knutson
Compilation , External Programs and Systems , Wolfram Language
9
REPLIES
22.1K
VIEWS

[JOB] Earn income creating a Mathematica notebook

QUESTION FROM: Richard Gaylord | 3 years ago BY: Luis Felipe Massena Misiec
Authoring and Publishing , Jobs & More Exchange , Mathematics , ...
3
REPLIES
22.1K
VIEWS

Help with 3d graphing of a hyperboloid

QUESTION FROM: james lemmon | 10 years ago BY: james lemmon
Calculus , Engineering , Mathematics , Mechanical Engineering , ...
2
REPLIES
22.1K
VIEWS

Equivalent to Matlab fftshift in Mathematica

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

Distance between 2 flat molecules

QUESTION FROM: A Y | 11 years ago BY: Mohammad Khan
Chemistry , Geometry , Mathematica , Mathematics , Physics , ...
13
REPLIES
21.9K
VIEWS

Convert simple Python code to Wolfram language?

QUESTION FROM: ismail ali | 5 years ago BY: ismail ali
External Programs and Systems , Mathematica , Symbolic Computations , ...
7
REPLIES
21.9K
VIEWS

Am I allowed to use subscript in function arguments?

QUESTION FROM: Mathias Breuss | 11 years ago BY: Bruce Miller
Mathematica , Wolfram Language
7
REPLIES
21.9K
VIEWS

Bob Dylan's Nobel Prize & Infinite Universe

QUESTION FROM: Vitaliy Kaurov | 9 years ago BY: Amy Friedman
Staff Picks , Audio, Sound and Music , Computational Humanities , ...
4
REPLIES
21.8K
VIEWS

Extracting Data From an Imported HTML Document

QUESTION FROM: Gregory Lypny | 10 years ago BY: Gregory Lypny
Business Analytics , Economics , Finance , Import and Export , ...
7
REPLIES
21.8K
VIEWS

Using NetModel to "fine tune" models with new final layers?

QUESTION FROM: David Cardinal | 8 years ago BY: David Cardinal
Machine Learning , Mathematics , Neural Networks , Wolfram Language
9
REPLIES
21.7K
VIEWS

Graphing 2D circles in 3D

QUESTION FROM: William Steinhardt | 10 years ago BY: Simon Cadrin
Geometry , Graphics and Visualization , Wolfram Language
8
REPLIES
21.7K
VIEWS

Use SPI protocol with Arduino & ADC?

QUESTION FROM: Bohdan Romanchuk | 5 years ago BY: Jane Mole
Connected Devices , Engineering , External Programs and Systems , ...
5
REPLIES
21.7K
VIEWS

Create a 3D WordCloud ?

QUESTION FROM: nfaterpe | 4 years ago BY: Rohit Namjoshi
Computational Humanities , Computational Linguistics , ...
6
REPLIES
21.7K
VIEWS

[?] Calculate moment of inertia from STL?

QUESTION FROM: Daniel Marsden-Jones | 8 years ago BY: Daniel Marsden-Jones
Mathematics , Mechanical Engineering , Physics , ...
3
REPLIES
21.7K
VIEWS

Books on machine learning based on Wolfram Language?

QUESTION FROM: l van Veen | 3 years ago BY: l van Veen
Data Science , Education , Machine Learning , Mathematica , ...
8
REPLIES
21.6K
VIEWS
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