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Staff Picks

Gravity train dynamics in a tunnel through the Earth

CONTRIBUTED BY: Akram Masoud | 18 hours ago BY: Ed Pegg
3
REPLIES
106
VIEWS

Temperature determination from concentration data for series reactions in a batch reactor

CONTRIBUTED BY: Housam Binous | 1 day ago BY: EDITORIAL BOARD
1
REPLIES
45
VIEWS

Neural net classifier for polynomial graph recognition and audio sine/triangle wave

CONTRIBUTED BY: Carlo Réan | 1 day ago BY: EDITORIAL BOARD
1
REPLIES
98
VIEWS
All Discussions

MixedRadixQuantity and a lot of problems

QUESTION FROM: Vorname | 11 years ago BY: Nick Lariviere
Mathematica , Units , Wolfram Language
3
REPLIES
11.1K
VIEWS

Evaluation within If or Which

QUESTION FROM: Alain RIWAN | 9 years ago BY: Eric Rimbey
Symbolic Computations , Wolfram Language
10
REPLIES
11.1K
VIEWS

Sampling dynamics for the symmetric ultimatum game

CONTRIBUTED BY: Michal Ramsza | 9 years ago BY: Michal Ramsza
Staff Picks , Dynamic Interactivity , Game Development , ...
5
REPLIES
11.1K
VIEWS

Need help with right font for exporting EPS from Wolfram Alpha

QUESTION FROM: Nick Pudar | 10 years ago BY: Simon Cadrin
Wolfram|Alpha
3
REPLIES
11.1K
VIEWS

Spline method for interpolation doesn't seem to be working

QUESTION FROM: Jack Madden | 10 years ago BY: wojtek potocki
Mathematica , Modeling
2
REPLIES
11.1K
VIEWS

Building a GitBook with Mathematica

CONTRIBUTED BY: b3m2a1 ​  | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Authoring and Publishing , ...
1
REPLIES
11.1K
VIEWS

Avoid problems with ticks when exporting Plot to pdf?

QUESTION FROM: Markus Schmidt | 6 years ago BY: Markus Schmidt
Graphics and Visualization , Import and Export , Wolfram Language
5
REPLIES
11.1K
VIEWS

Export audio file without clipping waveform?

QUESTION FROM: Jackie Bertone | 8 years ago BY: Chris P
Audio, Sound and Music , Import and Export , Mathematica , ...
3
REPLIES
11.1K
VIEWS

How to use FindRoot output as input to NDSolve for 1st order DFEQ?

QUESTION FROM: Robert Curl | 10 years ago BY: Robert Curl
Calculus , Economics , Mathematica
5
REPLIES
11.1K
VIEWS

Problem with ArduinoLink on the RaspberryPi

QUESTION FROM: Pablo Ruales | 10 years ago BY: Todd Rowland
Connected Devices , Mathematica , Raspberry Pi
1
REPLIES
11K
VIEWS

How to create a video without border, buttons and slider?

QUESTION FROM: Michael Steffen | 7 months ago BY: Shadi Ashnai
Graphics and Visualization , Video Processing , Wolfram Language
13
REPLIES
11K
VIEWS

Make InverseLaplaceTransform?

QUESTION FROM: Jacques Ou | 8 years ago BY: Mariusz Iwaniuk
Mathematics , Wavelets and Fourier Series , Wolfram Language
15
REPLIES
11K
VIEWS

Uncought Throw in CDF Player Pro 10 from Network Drive

QUESTION FROM: Albert Retey | 10 years ago BY: Albert Retey
Product Set Up , Software Development , Tuning and Debugging , ...
2
REPLIES
11K
VIEWS

Wolfram Engine: one small step for WR, one giant leap for developers

QUESTION FROM: Francesco LaTella | 6 years ago BY: Francesco LaTella
Connected Devices , External Programs and Systems , Raspberry Pi , ...
2
REPLIES
11K
VIEWS

Change the permissions of a cloud notebook?

QUESTION FROM: Werner Geiger | 6 years ago BY: Werner Geiger
Authoring and Publishing , Presentation and Notebooks , ...
4
REPLIES
11K
VIEWS

Mathematica One-Liner Competition 2013

QUESTION FROM: Diego Zviovich | 12 years ago BY: Pedro Fonseca
Education , Mathematica , Wolfram Language
2
REPLIES
11K
VIEWS

Why this simple case of watershed segmentation fails?

QUESTION FROM: Ali Hashmi | 3 years ago BY: Joydeep Chakrabortty
Image Processing , Wolfram Language
2
REPLIES
11K
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
11K
VIEWS

Avoid leak of memory while using FindMinimum?

QUESTION FROM: Luisa TESTA | 8 years ago BY: Alexey Popkov
High-Performance Computing , Mathematica , Optimization , ...
2
REPLIES
11K
VIEWS

Solve system of linear Diophantine equations with conditions

QUESTION FROM: Juan Frias | 9 years ago BY: Frank Kampas
Equation Solving , Mathematica , Mathematics
7
REPLIES
11K
VIEWS

Computing land surface temperature of Milan, Italy

CONTRIBUTED BY: Julián Laverde | 1 year ago BY: Veronica Lupi
Staff Picks , Curated Data , Data Science , Earth Science , ...
3
REPLIES
11K
VIEWS

Make your own Tau-shirt

CONTRIBUTED BY: Taliesin Beynon | 12 years ago BY: Taliesin Beynon
Graphics and Visualization , Visual Arts
3
REPLIES
11K
VIEWS

[GIF] Fitting In (Stereographic projection of 124-circle packing on sphere)

CONTRIBUTED BY: Clayton Shonkwiler | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
11K
VIEWS

[GIF] Hamiltonian (Circuit of octahedra)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
11K
VIEWS

[WSS20] Deep learning applied to gravitational wave detection

CONTRIBUTED BY: Bar Alluf | 4 years ago BY: Mi Yan
Staff Picks , Artificial Intelligence , Data Science , ...
2
REPLIES
11K
VIEWS

A problem with NDSolve

QUESTION FROM: Hui Sun | 10 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering
2
REPLIES
11K
VIEWS

[WSC20] Generating pseudowords with correct statistics to be words

CONTRIBUTED BY: Luca Jones | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , ...
1
REPLIES
11K
VIEWS

How to handle arrays of selectable images in Mathematica

QUESTION FROM: D H D | 10 years ago BY: D H D
Dynamic Interactivity , Mathematica , Wolfram Language
4
REPLIES
11K
VIEWS

Presentation on parallel projections with interactive elements

CONTRIBUTED BY: Nadejzhda Assonova | 6 years ago BY: Nadejzhda Assonova
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
3
REPLIES
11K
VIEWS

Extract cells from a microscope image without the lasso selection tool ?

QUESTION FROM: Amin C | 9 years ago BY: Amin C
Image Processing , Wolfram Language
5
REPLIES
11K
VIEWS

Euro € symbol gets swallowed during TXT import?

QUESTION FROM: Raspi Rascal | 7 years ago BY: Yihe Dong
External Programs and Systems , Import and Export , Mathematica , ...
9
REPLIES
11K
VIEWS

Only "Step one" shown in "Step by Step Solutions"

QUESTION FROM: Andro K | 4 years ago BY: David Fernando Ortega Tamayo
Mathematics , Wolfram|Alpha
2
REPLIES
11K
VIEWS

Splitting the screen in Mathematica

CONTRIBUTED BY: Frank Kampas | 12 years ago BY: Shenghui Yang
Mathematica , Presentation and Notebooks
8
REPLIES
11K
VIEWS

Make object glow inside semitransparent cylinder?

QUESTION FROM: Markus Schmidt | 7 years ago BY: Markus Schmidt
Geometry , Graphics and Visualization , Image Processing , Modeling , ...
4
REPLIES
11K
VIEWS

FFT - InverseFourier[] - ListPlot

QUESTION FROM: Stefano Pavinato | 11 years ago BY: David Keith
Graphics and Visualization , Signal Processing , Wolfram Language
3
REPLIES
11K
VIEWS

Exporting XLSX files with WebMathematica

QUESTION FROM: Rodrigo Murta | 12 years ago BY: Rodrigo Murta
Business Analytics , Import and Export , webMathematica
2
REPLIES
11K
VIEWS

"Sqriancle" as a "view dependent model" (and a better shape for candy)

CONTRIBUTED BY: Erik Mahieu | 4 years ago BY: Abby Brown
Staff Picks , Geometry , Graphics and Visualization , ...
7
REPLIES
11K
VIEWS

Asymmetric, bicubic and $3$-edge colorable graphs by W|A

QUESTION FROM: draks ... | 10 years ago
Discrete Mathematics , Mathematics , Wolfram|Alpha , Wolfram Cloud , ...
0
REPLIES
11K
VIEWS

[WSC22] Analyze the multiway graph of Mancala

CONTRIBUTED BY: Bowei Zhang | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Game Development , Graphics and Visualization , ...
1
REPLIES
11K
VIEWS

[MENTORSHIP] Identify Cellular Automaton Classes with Machine Learning

CONTRIBUTED BY: Sasank Vishnubhatla | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Computer Science , ...
1
REPLIES
11K
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
11K
VIEWS

cryptoData: crypto currencies financial data package

CONTRIBUTED BY: Damian Calin | 4 years ago BY: Damian Calin
Staff Picks , Blockchain , Curated Data , Data Science , Finance , ...
4
REPLIES
11K
VIEWS

Avoid "Badly conditioned matrix...contain significant error" message?

CONTRIBUTED BY: S G | 7 years ago BY: S G
Mathematica , Physics , Wolfram Language
5
REPLIES
11K
VIEWS

SetOptions for BodePlot?

QUESTION FROM: David G | 12 years ago BY: David G
Control Systems , Graphics and Visualization , Mathematica
2
REPLIES
11K
VIEWS

Tippe Top Toy

CONTRIBUTED BY: Mariusz Iwaniuk | 10 years ago BY: Sam Carrettie
Numerical Computation , Physics , Wolfram Language
1
REPLIES
11K
VIEWS

How to use checkboxes to define a list?

QUESTION FROM: Rob Holman | 11 years ago BY: Sean Clarke
Dynamic Interactivity , Mathematica , Wolfram Language
1
REPLIES
11K
VIEWS

[?] Avoid red screens in Manipulate?

QUESTION FROM: Christos Papahristodoulou | 8 years ago BY: Christos Papahristodoulou
Demonstrations , Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
11K
VIEWS

Wolfram Alpha Mobile app and usage on wolfram.com

QUESTION FROM: Steven Ackerman | 11 years ago BY: Bruce Miller
Mathematics , Wolfram|Alpha , Wolfram|Alpha Apps
1
REPLIES
11K
VIEWS

Neural cellular automata: differentiable model of morphogenesis

CONTRIBUTED BY: George Varnavides | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Biological Sciences , ...
1
REPLIES
11K
VIEWS

Importing tide data for analysis

QUESTION FROM: Roger Leventhal | 6 years ago BY: Christopher Purcell
Data Science , Earth Science , Graphics and Visualization , ...
1
REPLIES
11K
VIEWS

Automate converting an imported excel spreadsheet to a dataset?

QUESTION FROM: Mike Luntz | 6 years ago BY: Rohit Namjoshi
Data Science , External Programs and Systems , Import and Export , ...
4
REPLIES
11K
VIEWS

How to count the number of operations performed during a calculation?

QUESTION FROM: Renato Orsino | 12 years ago BY: Shenghui Yang
Computational Systems , Computer Science , Mathematica , ...
1
REPLIES
11K
VIEWS

[WSC20] Cyclic string substitution and multiway systems

CONTRIBUTED BY: Chandra Gangavarapu | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
11K
VIEWS

Three coupled sets of equations

QUESTION FROM: nirupama radhakrishnan | 11 years ago BY: Marco Thiel
Calculus , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
11K
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
11K
VIEWS

Avoid "Unable to read from network interfaces. Requires read permissions"?

QUESTION FROM: Jose M. | 2 years ago BY: Tom Lieber
Mathematica , Operating System and Network Access , ...
2
REPLIES
11K
VIEWS

Generate a STL file including a cylinder, a ball and a prism?

QUESTION FROM: Nan Yang | 7 years ago BY: Mariusz Iwaniuk
3D Printing , Geometry , Graphics and Visualization , Wolfram Language
7
REPLIES
11K
VIEWS

Solving an equation of two variables where one var varies, and plot

QUESTION FROM: J L | 10 years ago BY: J L
Discrete Mathematics , Equation Solving , ...
3
REPLIES
11K
VIEWS

integral of (Sin(x)/x)^2

QUESTION FROM: Rahul Pokhriyal | 12 years ago BY: Jari Kirma
Mathematics , Wolfram Language
1
REPLIES
11K
VIEWS

Convert a list of local properties to a list of criteria in AudioIntervals?

QUESTION FROM: Luis Mendes | 9 years ago BY: Luis Mendes
Audio, Sound and Music , Engineering , Signal Processing , ...
2
REPLIES
11K
VIEWS

Is there a way to get all subdomains and metrics for a given domain?

QUESTION FROM: Josh Sweeney | 10 years ago BY: Dan Swift
Wolfram|Alpha
2
REPLIES
11K
VIEWS

Software Engineer- Sciton

CONTRIBUTED BY: Holly Glenn | 7 years ago
Jobs & More Exchange
0
REPLIES
11K
VIEWS

[GIF] Triakis (Cross sections of the triakis icosahedron)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , Visual Arts , ...
2
REPLIES
11K
VIEWS

Drawing down Cloud Credits with a static page deployment

QUESTION FROM: BoB LeSuer | 10 years ago BY: EDITORIAL BOARD
Wolfram Cloud , Wolfram Development Platform
3
REPLIES
11K
VIEWS

Avoid DeleteStopwords to unproperly break hyphenated words?

QUESTION FROM: Konstantin Nosov | 7 years ago BY: Rohit Namjoshi
Computational Linguistics , Natural Language Processing , ...
5
REPLIES
11K
VIEWS

Matrix operation speed: Mathematica vs Matlab?

QUESTION FROM: Erdem Uguz | 9 years ago BY: Erdem Uguz
Algebra , External Programs and Systems , Mathematica , ...
3
REPLIES
11K
VIEWS

Achieve a proper display of WSM-Diagrams in Mathematica?

QUESTION FROM: Guido Wolf Reichert | 6 years ago BY: Sergio Vargas
Mathematica , Modeling , SystemModeler , User Interface
3
REPLIES
11K
VIEWS

How to make colors of edges in CayleyGraph ?

QUESTION FROM: Yoshihiro Sato | 10 years ago BY: Yoshihiro Sato
Wolfram Language
5
REPLIES
11K
VIEWS

[Solved] Functions with multiple variables and lines of calculations

QUESTION FROM: Davood Rafiei | 5 years ago BY: Davood Rafiei
Wolfram Language
10
REPLIES
11K
VIEWS

[GIF] Unfold (Octagon to 16-gon transition)

CONTRIBUTED BY: Clayton Shonkwiler | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
11K
VIEWS

Raspberry Pi and Machine Learning

QUESTION FROM: David Freiberg | 11 years ago BY: David Freiberg
Raspberry Pi , Wolfram Language
5
REPLIES
11K
VIEWS

Using Solve[] to solve symbolic system of equations

QUESTION FROM: Brandon Breitling | 10 years ago BY: Daniel Lichtblau
Algebra , Calculus , Mathematica , Wolfram Language
4
REPLIES
11K
VIEWS

Strange mathematica emails?

QUESTION FROM: D P | 10 years ago BY: EDITORIAL BOARD
Wolfram U
1
REPLIES
11K
VIEWS

How can I make an automatic legend in this graph?

QUESTION FROM: Oscar Rodriguez | 10 years ago BY: Oscar Rodriguez
Graphics and Visualization , Mathematica , ...
5
REPLIES
11K
VIEWS

Errors by changing only the Imagesize?

QUESTION FROM: Michael Steffen | 10 years ago BY: Michael Steffen
Graphics and Visualization , Import and Export , Raspberry Pi , ...
2
REPLIES
11K
VIEWS

What is the logic of transparency handling by image-processing functions?

QUESTION FROM: Alexey Popkov | 3 years ago BY: Alexey Popkov
Image Processing , Mathematica , Wolfram Language
4
REPLIES
11K
VIEWS

[R&DL] Wolfram R&D LIVE: Latest in Machine Learning

CONTRIBUTED BY: Giulio Alessandrini | 3 years ago BY: Giulio Alessandrini
Staff Picks , Artificial Intelligence , Data Science , ...
3
REPLIES
11K
VIEWS

[GIF] Rotation Redux (Inverse Cayley transform of rotating grid of circles)

CONTRIBUTED BY: Clayton Shonkwiler | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
11K
VIEWS

Move the model named "Generator" to class "ElectricalModels" in SM?

QUESTION FROM: Martin Nilsson | 8 years ago BY: Neil Singer
Modeling , SystemModeler
4
REPLIES
11K
VIEWS

how to transform custom numerical data

QUESTION FROM: Reshma M | 11 years ago BY: David Keith
Computer Science , Data Science , Engineering , Mathematica , ...
3
REPLIES
11K
VIEWS

Move axes labels up/down and left/right

QUESTION FROM: Priyan Fernando | 12 years ago BY: Priyan Fernando
Graphics and Visualization , Mathematica
2
REPLIES
11K
VIEWS

Semantic Networks

QUESTION FROM: Stylianos Serghiou | 10 years ago BY: Sean Clarke
Computational Linguistics , Graphics and Visualization , ...
6
REPLIES
11K
VIEWS

Problem in interacting with demonstrations

QUESTION FROM: suvadip mandal | 10 years ago BY: suvadip mandal
Demonstrations
3
REPLIES
11K
VIEWS

2016 North Korea nuclear test: how does it compare?

CONTRIBUTED BY: Bernat Espigulé | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Data Science , ...
1
REPLIES
11K
VIEWS

Multivariable system of equations

QUESTION FROM: Jacob Simon | 10 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
11K
VIEWS

[WSS22] Extracting linguistic relations fr. word embeddings&language models

CONTRIBUTED BY: Cayden Pierce | 3 years ago BY: Dean Gladish
Staff Picks , Artificial Intelligence , Computational Linguistics , ...
2
REPLIES
11K
VIEWS

Control Arduino using System Modeler and ModelPlug - own functions

QUESTION FROM: Tibor Doma | 9 years ago BY: Leonardo Laguna Ruiz
Computer Science , Connected Devices , Control Systems , ...
1
REPLIES
11K
VIEWS

How to make some music in mathematica?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Audio, Sound and Music , Computer Science , Education , ...
2
REPLIES
11K
VIEWS

Upgrade from Mathematica 10.0.2 to 10.1.0 home edition for free?

QUESTION FROM: l van Veen | 10 years ago
Mathematica , Mathematics
0
REPLIES
11K
VIEWS

[GIF] Reinvention (Morphing the triangular grid)

CONTRIBUTED BY: Clayton Shonkwiler | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Dynamic Interactivity , ...
3
REPLIES
11K
VIEWS

Implementing WolframAlpha's Cryptograms Functionality In Mathematica

CONTRIBUTED BY: John Shonder | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Discrete Mathematics , ...
1
REPLIES
11K
VIEWS

Linearization of function and equation solving

QUESTION FROM: Jasmine Thongnopnua | 11 years ago BY: Udo Krause
Calculus , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
11K
VIEWS

How do I create conditions for a function.

QUESTION FROM: Diego Meneses | 10 years ago BY: David Gathercole
Mathematics , Wolfram|Alpha
1
REPLIES
11K
VIEWS

Having Fun with AsciiCam in Wolfram Language!

CONTRIBUTED BY: Rodrigo Murta | 11 years ago BY: Bernat Espigulé
Image Processing , Wolfram Language
7
REPLIES
10.9K
VIEWS

Associated Legendre Polynomial

QUESTION FROM: D Sarkar | 10 years ago BY: S M Blinder
Calculus , Earth Science , Mathematica , Mathematics , ...
1
REPLIES
10.9K
VIEWS

How is WM 11.3 set to C++ compiler from Visual Studio 2017

QUESTION FROM: Jose Calderon | 7 years ago BY: Ilian Gachevski
Compilation , High-Performance Computing , Wolfram Language
3
REPLIES
10.9K
VIEWS

Find fit parameters which will fit experimental data using a Hamiltonian?

QUESTION FROM: Robert Poenaru | 8 years ago BY: Frank Kampas
Optimization , Mathematics , Numerical Computation , Physics , ...
4
REPLIES
10.9K
VIEWS

Why does ColorSeparate not work properly with CMYK ?

QUESTION FROM: andrew gerzso | 12 years ago BY: Matthias Odisio
Image Processing , Mathematica
1
REPLIES
10.9K
VIEWS

How can I uninstall a palette?

QUESTION FROM: Ernst Huijer | 4 years ago BY: Ernst Huijer
Product Set Up , User Interface , Wolfram Language
11
REPLIES
10.9K
VIEWS

Slow start of CDF Player under Windows 10

CONTRIBUTED BY: Hans Milton | 10 years ago BY: Hans Milton
Wolfram CDF Player
7
REPLIES
10.9K
VIEWS
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46
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