Group Abstract Group Abstract

«Groups
Engineering
Join
General engineering topics. Aerospace, chemical, electrical, mechanical and industrial engineering, and control systems are separate categories.

Discussions List Discussions List

how can I succeed in initializing a matrix with Mathematica package AceGen?

QUESTION FROM: chiara gazzola | 10 years ago BY: Udo Krause
Civil Engineering , Engineering
1
REPLIES
10.7K
VIEWS

Want to know the penalty function

QUESTION FROM: Uttam Bhunia | 10 years ago BY: Frank Kampas
Engineering
3
REPLIES
5.3K
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

boundary conditions problems

QUESTION FROM: m m | 10 years ago BY: Bill Simpson
Computer Science , Engineering , Mathematics
3
REPLIES
5.4K
VIEWS

How to solve this one?

QUESTION FROM: Jie Li | 10 years ago BY: Jim Baldwin
Engineering , Mathematics
3
REPLIES
7.7K
VIEWS

Need help finishing a rotary engine demonstration any Euclid's out there

QUESTION FROM: Ray Hill | 10 years ago
Aerospace Engineering , Engineering , Mechanical Engineering , ...
0
REPLIES
9K
VIEWS

How to find and plot the volume of cross sections?

QUESTION FROM: Matt Jin | 10 years ago BY: S M Blinder
Engineering , Mathematics
4
REPLIES
7K
VIEWS

Help to solve an integral e^(-x^2)

QUESTION FROM: Alejandra Cardenas | 10 years ago BY: Frank Kampas
Calculus , Education , Engineering , Equation Solving , ...
5
REPLIES
18.2K
VIEWS

How to solve this DAE ?

QUESTION FROM: Jie Li | 10 years ago BY: Bill Simpson
Algebra , Engineering , Mathematica
1
REPLIES
7.2K
VIEWS

Problems using the DynPac Package.

QUESTION FROM: Luciano Magrini | 10 years ago BY: Ilian Gachevski
Engineering , Mathematics , Mechanical Engineering
1
REPLIES
8.4K
VIEWS

nonlinear system problem (DSolve syntax)

QUESTION FROM: diana giarola | 10 years ago BY: diana giarola
Calculus , Engineering , Equation Solving , Mathematica , ...
4
REPLIES
6K
VIEWS

How can I create a variable that has a left and right subscript using Nota?

QUESTION FROM: Dave Mittleider | 10 years ago BY: Dave Mittleider
Engineering , Mathematics , Mechanical Engineering
3
REPLIES
11.6K
VIEWS

¿can exercise in uniform rectilinear motion and uniformly accelerated recti

QUESTION FROM: camilo jaramillo | 10 years ago BY: David Keith
Civil Engineering , Education , Engineering , Mathematics , ...
2
REPLIES
11.7K
VIEWS

shape modeling

QUESTION FROM: Melih Sener | 10 years ago
Data Science , Engineering , Geometry , Mathematics , ...
0
REPLIES
3.6K
VIEWS

Virtual Wind Tunnel?

QUESTION FROM: Ray Hill | 10 years ago BY: Balazs Kisfali
Engineering , Graphics and Visualization , Physics , SystemModeler , ...
5
REPLIES
15.4K
VIEWS

Plot3D returns empty box

QUESTION FROM: Thanasis Mnt | 10 years ago BY: David J M Park Jr
Control Systems , Engineering , Mathematica
1
REPLIES
8.8K
VIEWS

How do I input this kind of word problem into Wolfram Alpha Pro?

QUESTION FROM: Arch Yeomans | 10 years ago BY: Arch Yeomans
Engineering , Wolfram|Alpha , Wolfram Language
4
REPLIES
9.9K
VIEWS

Toggling flip-flop does not work :-(

QUESTION FROM: Fulvio Spagna | 10 years ago BY: Johan Rhodin
Engineering , Logic and Boolean Algebra , SystemModeler
1
REPLIES
11.7K
VIEWS

Does LinearModelFit show the correct equation?

QUESTION FROM: Juan David | 10 years ago BY: Jim Baldwin
Chemical Engineering , Chemistry , Engineering , ...
6
REPLIES
12.8K
VIEWS

ParametricNDSolveValue error

QUESTION FROM: Thai Kee Gan | 10 years ago
Calculus , Computational Systems , Computer Science , Engineering , ...
0
REPLIES
7.9K
VIEWS

boundary for waves in a cantilever with endmass

QUESTION FROM: Stephan G | 10 years ago BY: Kay Herbert
Engineering
3
REPLIES
4.1K
VIEWS

CDF version of Psychometric Chart for HVAC designers / practicioners

QUESTION FROM: Michael Lyda | 10 years ago BY: Michael Lyda
Computable Document Format , Engineering , ...
4
REPLIES
19.8K
VIEWS

How can I set the font size for popup menu

QUESTION FROM: Kaushik Mallick | 10 years ago BY: Hans Milton
Authoring and Publishing , Dynamic Interactivity , Engineering , ...
3
REPLIES
15.3K
VIEWS

integrate { x^2/(xsinx+cosx)^2}

QUESTION FROM: Anushree Saxena | 10 years ago BY: Marco Thiel
Aerospace Engineering , Engineering , Mathematics , ...
1
REPLIES
9.2K
VIEWS

InverseFunction: issues with the solution of heat diffusion

QUESTION FROM: Olivier Lemarchand | 10 years ago BY: Olivier Lemarchand
Engineering , Mathematics , Physics , Wolfram Language
2
REPLIES
6K
VIEWS

Manipulate not working with Findroot in cdf

QUESTION FROM: Kaushik Mallick | 10 years ago BY: Kaushik Mallick
Computable Document Format , Engineering , Equation Solving , ...
9
REPLIES
10.8K
VIEWS

DSolve: how to plot the heat equation solution?

QUESTION FROM: Olivier Lemarchand | 10 years ago BY: Olivier Lemarchand
Calculus , Engineering , Graphics and Visualization , Wolfram Language
2
REPLIES
6K
VIEWS

I defined my own AltGamma[z], how to stop 'matica using its Gamma[z] rules?

QUESTION FROM: Simon Jackson | 10 years ago BY: Simon Jackson
Engineering , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
6.8K
VIEWS

Having Trouble In Mathematica using Parametric Plot function. First timer

QUESTION FROM: Joseph Rebis | 10 years ago BY: Joseph Rebis
Engineering , Mathematics , Mechanical Engineering
2
REPLIES
9.6K
VIEWS

The quantity is not a quantified system of equations and inequalities

QUESTION FROM: Giovanni Ferdina | 10 years ago BY: Giovanni Ferdina
Aerospace Engineering , Chemical Engineering , Civil Engineering , ...
3
REPLIES
24.9K
VIEWS

How can I make dynamic or live gauges from serial data stream?

QUESTION FROM: Leif Summerfield | 10 years ago BY: Leif Summerfield
Connected Devices , Dynamic Interactivity , Engineering , ...
2
REPLIES
7.9K
VIEWS

Turning functions into programs and distributing them

QUESTION FROM: Malcolm Woodruff | 10 years ago BY: David J M Park Jr
Engineering , Mathematica , Packages , Wolfram Language
7
REPLIES
11.6K
VIEWS

Voltage Comparator with digital output?

QUESTION FROM: jon audy | 10 years ago
Engineering , SystemModeler
0
REPLIES
3.4K
VIEWS

Creating a vibrating sieving machine

QUESTION FROM: cxym_myxc | 10 years ago
Engineering , Mathematica , SystemModeler , Wolfram Language
0
REPLIES
4.4K
VIEWS

matrix form

QUESTION FROM: m m | 10 years ago BY: Francisco Rodríguez
Engineering , Mathematics
1
REPLIES
6.5K
VIEWS

Dynamic content unavailable for web embedding? Impedance matching widget

QUESTION FROM: Allen Majewski | 10 years ago BY: Kuba Podkalicki
Dynamic Interactivity , Engineering , Wolfram CDF Player , ...
1
REPLIES
10.2K
VIEWS

Solving a 3D heat equation with the finite elements method

QUESTION FROM: Olivier Lemarchand | 10 years ago BY: Olivier Lemarchand
Calculus , Engineering , Mathematica , Wolfram Language
2
REPLIES
12.3K
VIEWS

Solving Laplace Equation using Finite Elements

QUESTION FROM: Rene Samson | 10 years ago BY: Rene Samson
Calculus , Engineering , Numerical Computation , Wolfram Language
9
REPLIES
20.1K
VIEWS

Fill Area between Two ListPlot Curves, Y-Axis Reversed

QUESTION FROM: rokdrigo Maldonado | 10 years ago BY: Anderson Coser Gaudio
Engineering , Image Processing , Wolfram Language
1
REPLIES
14.9K
VIEWS

How multidimensional Interpolation works in mathematica

QUESTION FROM: Soheil Bazazzadeh | 11 years ago
Aerospace Engineering , Civil Engineering , Computer Science , ...
0
REPLIES
10.9K
VIEWS

array containing random complex numbers

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Computer Science , Education , Engineering , Game Development , ...
4
REPLIES
13.7K
VIEWS

How can I smooth a power spectrum using parzen window?

QUESTION FROM: Mingzhou ZHU | 11 years ago BY: Bruce Miller
Engineering , Graphics and Visualization , Signal Processing , ...
1
REPLIES
9.5K
VIEWS

Mixed Integer Optimization

QUESTION FROM: N Y | 11 years ago BY: Frank Kampas
Business Analytics , Engineering , Mathematica , Optimization , ...
3
REPLIES
8.8K
VIEWS

Problem in Generalized Fox's H Function (YFoxH)

QUESTION FROM: cong ade | 11 years ago BY: cong ade
Engineering , Mathematica , Mathematics , Signal Processing
2
REPLIES
9.4K
VIEWS

How are protected variables unprotected to use in computations

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: Luke Schutzenhofer
Aerospace Engineering , Civil Engineering , Engineering , ...
2
REPLIES
17.8K
VIEWS

Having problems with integration

QUESTION FROM: Raymond Low | 11 years ago BY: Daniel Lichtblau
Engineering , Mathematics
6
REPLIES
9.6K
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

Piecewise function

QUESTION FROM: Philip Majnooni | 11 years ago BY: David Keith
Aerospace Engineering , Civil Engineering , Control Systems , ...
4
REPLIES
15.2K
VIEWS

Failure to fully incorporate assumptions (or am I missing/doing something )

QUESTION FROM: David S | 11 years ago BY: Udo Krause
Calculus , Engineering , Mathematics , Recreation
1
REPLIES
7.2K
VIEWS

Divide a triangle into four small triangles

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Augmented and Virtual Realities , Computer Science , Education , ...
9
REPLIES
26.1K
VIEWS
6
7
8
9
10

Group Count Group Count

652 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
binoushousam
Housam Binous
1 day ago
mkafker
Matthew Kafker
1 month ago
akram2007omar
Akram Masoud
19 days ago
gag0002
Gilmer Gary
5 days ago
ankitn
Ankit Naik
7 days ago
gladishdean
Dean Gladish
1 month ago
fekeshazylevente
Levente Fekésházy
1 month ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions
Calculus 1K discussions 2K subscriptions
Numerical Computation 1K discussions 1K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions