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The product and integrated interactive environment called Mathematica, for technical computing on the desktop or online.

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How to recreate a FourierDCT from phase and amplitude ?

QUESTION FROM: Janos Lobb | 10 years ago BY: Daniel Lichtblau
Calculus , Image Processing , Mathematica , Wolfram Language
3
REPLIES
8.6K
VIEWS

Can I use Range for this lists

QUESTION FROM: Camilo Pacheco | 10 years ago BY: Udo Krause
Algebra , Mathematica , Wolfram Language
2
REPLIES
7.4K
VIEWS

Dataset Failing in v10.0.2 on OSX 10.9.5

QUESTION FROM: Peter Crosbie | 10 years ago BY: Peter Crosbie
Mathematica , Software Development , Wolfram Language
2
REPLIES
6.3K
VIEWS

Understanding Mathematica's seeming inability to solve a simple DiffyQ

QUESTION FROM: Lawrence Cosner | 10 years ago BY: Lawrence Cosner
Calculus , Equation Solving , Mathematica , Wolfram Language
3
REPLIES
5K
VIEWS

Draw a horizontal line with predefined scaled length

QUESTION FROM: Al Guy | 10 years ago BY: Al Guy
Graphics and Visualization , Mathematica , User Interface , ...
6
REPLIES
5.5K
VIEWS

String Manipulation: How do you split a string of data?

QUESTION FROM: Mark Sepulveda | 10 years ago BY: Gustavo Delfino
Biological Sciences , Data Science , Mathematica , Wolfram Language
4
REPLIES
6.9K
VIEWS

FindRoot and two Parametric Functions

QUESTION FROM: Derek Smith | 10 years ago BY: Derek Smith
Calculus , Mathematica , Mathematics
5
REPLIES
9K
VIEWS

Dynamical matrix growth

QUESTION FROM: Al Guy | 10 years ago BY: Al Guy
Dynamic Interactivity , Mathematica , Wolfram Language
4
REPLIES
6.2K
VIEWS

Simplify units

QUESTION FROM: Saf Al | 10 years ago BY: Saf Al
Mathematica , Units , Wolfram Language
4
REPLIES
14K
VIEWS

How do I make a histogram using data from a frequency distribution table?

QUESTION FROM: Joe Krishnapillai | 10 years ago BY: David Reiss
Graphics and Visualization , Mathematica , Mathematics , ...
3
REPLIES
11.2K
VIEWS

Need help in using Resolve to prove equality over specified domain

QUESTION FROM: Glen Deering | 10 years ago BY: Glen Deering
Algebra , Calculus , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
7.8K
VIEWS

Importing Systemmodeler models into Mathematica

QUESTION FROM: Chris Pemberton | 10 years ago BY: Chris Pemberton
External Programs and Systems , Import and Export , Mathematica , ...
3
REPLIES
14.2K
VIEWS

Router and LAN visualization (graph)

QUESTION FROM: Quemy Yrwn | 10 years ago BY: Quemy Yrwn
Graphics and Visualization , Graphs and Networks , Mathematica , ...
7
REPLIES
14.2K
VIEWS

Can Mathematica modify lightly the inital conditions of NDSolve??

QUESTION FROM: Arnau Jim | 10 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
4
REPLIES
6.7K
VIEWS

Plotting DSolve outputs?

QUESTION FROM: Tim Kirkpatrick | 10 years ago BY: Tim Kirkpatrick
Calculus , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
10.9K
VIEWS

8 -puzzle with the algorithm a *

QUESTION FROM: Luis Ledesma | 10 years ago BY: Todd Rowland
Mathematica , Recreation , Wolfram Language
1
REPLIES
8.8K
VIEWS

Random numbers and periodicity

QUESTION FROM: Mirek M | 10 years ago BY: Mirek M
Mathematica , Mathematics , Statistics and Probability
2
REPLIES
10.8K
VIEWS

How to speed up processing with parallelism

QUESTION FROM: Cuneyt Eroglu | 10 years ago BY: Cuneyt Eroglu
High-Performance Computing , Mathematica , Wolfram Language
3
REPLIES
9.2K
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
23K
VIEWS

How do you get the same graph? i've tried without success

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Graphics and Visualization , Mathematica , Mathematics , ...
5
REPLIES
12.7K
VIEWS

Remove the units from Physical Constants Package

QUESTION FROM: Al Guy | 10 years ago BY: Al Guy
Mathematica , Packages
2
REPLIES
9K
VIEWS

why does FindRoot with Integrate inside not always work correctly

QUESTION FROM: Mike Luntz | 10 years ago BY: Bruce Miller
Equation Solving , Mathematica , Numerical Computation , ...
6
REPLIES
10K
VIEWS

How to use NMinimize on a mesh?

QUESTION FROM: Jonatan Lehtonen | 11 years ago BY: Ilian Gachevski
Geometry , Graphics and Visualization , Mathematica , ...
4
REPLIES
125K
VIEWS

Wolfram, Where is CDF Player 10?

QUESTION FROM: Gregory Lypny | 11 years ago BY: siddhant yadav
Mathematica , Wolfram CDF Player
7
REPLIES
17.2K
VIEWS

repeated sampling from a list

QUESTION FROM: Philip Cooper | 11 years ago BY: Philip Cooper
Graphics and Visualization , Mathematica , ...
8
REPLIES
10.4K
VIEWS

Is there a way to represent Knuth's up-arrow notation in Wolfram|Alpha?

QUESTION FROM: James Counterman | 11 years ago BY: Ilian Gachevski
Algebra , Mathematica , User Interface , Wolfram|Alpha
1
REPLIES
21.6K
VIEWS

Solving polynomial with matrix coefficients

QUESTION FROM: Paul Ryan | 11 years ago BY: Paul Ryan
Algebra , Mathematica , Wolfram Language
12
REPLIES
7.3K
VIEWS

How to create custom keyboard shortcuts?

QUESTION FROM: W. Craig Carter | 11 years ago BY: W. Craig Carter
Mathematica , Presentation and Notebooks , User Interface
2
REPLIES
8.8K
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
24.2K
VIEWS

how can i define a function in mathematica?

QUESTION FROM: esi fn | 11 years ago BY: David Reiss
Mathematica , Mathematics
2
REPLIES
6.3K
VIEWS

Please help! Why won't Mathmatica plot this function?

QUESTION FROM: Evan Coon | 11 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Mathematica , Wolfram Language
3
REPLIES
10.2K
VIEWS

Numerical integration of data imported for Excel

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: David Reiss
Calculus , Import and Export , Mathematica , Numerical Computation , ...
14
REPLIES
12.2K
VIEWS

How Do I set a variable bigger than another variable?

QUESTION FROM: Stephan Jokiel | 11 years ago BY: Stephan Jokiel
Dynamic Interactivity , Mathematica , Wolfram Language
5
REPLIES
6.1K
VIEWS

Simple indefinite integral question

QUESTION FROM: Stephen Durr | 11 years ago BY: Whimsey Huang
Calculus , Mathematica , Wolfram Language
3
REPLIES
5.1K
VIEWS

Dataset[] and Part[] Problem?

QUESTION FROM: Brad Varey | 11 years ago BY: David Reiss
Mathematica , Wolfram Language
1
REPLIES
4.1K
VIEWS

Cannot solve differential equation for electron motion in Electric Field

QUESTION FROM: Phil R | 11 years ago BY: Kevin McCann
Calculus , Mathematica , Physics , Wolfram Language
1
REPLIES
6.2K
VIEWS

Integrate integral C2 were the integand is a table and the output g1 table

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: Luke Schutzenhofer
Calculus , Engineering , Mathematica , Numerical Computation , ...
15
REPLIES
13.2K
VIEWS

Using the results of imported JSON.

QUESTION FROM: Graeme Phillipson | 11 years ago BY: Marcelo De Cicco
Import and Export , Mathematica , Wolfram Language
5
REPLIES
5.6K
VIEWS

Trying to simulate electric field lines from collection of point charges

QUESTION FROM: Amy Zimmerman | 11 years ago BY: David Keith
Mathematica , Physics
2
REPLIES
14.7K
VIEWS

Random rounding in classifier function

CONTRIBUTED BY: Douglas Kubler | 11 years ago BY: Etienne Bernard
Mathematica , Mathematics , Wolfram Language
4
REPLIES
10.6K
VIEWS

Can EvaluationMonitor Give FiniteDifference Gradients in FindMinimum?

QUESTION FROM: Frank Kampas | 11 years ago BY: Frank Kampas
Mathematica , Optimization , Wolfram Language
4
REPLIES
3.1K
VIEWS

Why does Apply behave differently in these two cases?

QUESTION FROM: Freek Augustijn | 11 years ago BY: Freek Augustijn
Mathematica , Wolfram Language
2
REPLIES
2.8K
VIEWS

DSolve returns with integration symbol, how to solve it? Thanks!

QUESTION FROM: Jiujiang Wang | 11 years ago BY: Jiujiang Wang
Calculus , Mathematica , Wolfram Language
5
REPLIES
9.2K
VIEWS

Can someone write out the command below?

QUESTION FROM: Anonymous User | 11 years ago BY: David Reiss
Mathematica , Wolfram Language
6
REPLIES
3.4K
VIEWS

How on Mathematica would you determine if matrix has an inverse?

QUESTION FROM: Anonymous User | 11 years ago BY: Daniel Lichtblau
Algebra , Mathematica , Wolfram Language
2
REPLIES
6.7K
VIEWS

Differentiating wrt time

QUESTION FROM: SS Shri | 11 years ago BY: SS Shri
Algebra , Calculus , Mathematica , Mathematics , ...
2
REPLIES
10.4K
VIEWS

Localization of values in Block[] not working

QUESTION FROM: Philip Flanner | 11 years ago BY: Philip Flanner
Mathematica , User Interface , Wolfram Language
5
REPLIES
4.6K
VIEWS

Create a loop that spans sections

QUESTION FROM: will | 11 years ago BY: will
Mathematica , Wolfram Language
2
REPLIES
5.4K
VIEWS

FindMinimum Also Maximizes

CONTRIBUTED BY: Frank Kampas | 11 years ago BY: Frank Kampas
Mathematica , Optimization , Wolfram Language
7
REPLIES
4.5K
VIEWS

Optimal exponential smoothing: Why is NMinimize so slow?

QUESTION FROM: Michael Puhle | 11 years ago BY: Michael Puhle
Mathematica , Optimization , Numerical Computation , ...
4
REPLIES
8.2K
VIEWS
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