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Mechatronics, structural analysis, computational fluid dynamics, design, CAD/CAM, finite element analysis...

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Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 11 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Computer Science , ...
11
REPLIES
12.8K
VIEWS

resolution of an equation

QUESTION FROM: abddellatif loua | 10 years ago BY: abddellatif loua
Calculus , Equation Solving , Group Theory , Optimization , ...
14
REPLIES
22.5K
VIEWS

Multiplying lists

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: Luke Schutzenhofer
Aerospace Engineering , Civil Engineering , Mathematics , ...
6
REPLIES
13.5K
VIEWS

Dirac Delta function - as a solution to Modified Helmholtz equation

QUESTION FROM: Sai Guruprasad Jakkala | 11 years ago BY: S M Blinder
Calculus , Education , Engineering , Equation Solving , Mathematica , ...
4
REPLIES
13.9K
VIEWS

Need help with NDSolve

QUESTION FROM: Kaushik Mallick | 11 years ago BY: Kaushik Mallick
Calculus , Equation Solving , Mathematica , Mathematics , ...
3
REPLIES
13.5K
VIEWS

Plotting more curves with "switchable" legend - no color correspondence...

QUESTION FROM: C P | 11 years ago BY: Elton TeKolste
Graphics and Visualization , Mathematica , Mathematics , ...
8
REPLIES
13.9K
VIEWS

Fourier Series of function defined with conditional statement

QUESTION FROM: Kaushik Mallick | 11 years ago BY: Kaushik Mallick
Calculus , Mathematica , Mathematics , Mechanical Engineering , ...
15
REPLIES
17.5K
VIEWS

A problem with NDSolve

QUESTION FROM: Hui Sun | 11 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering
4
REPLIES
11.7K
VIEWS

An error message "Encountered non-numerical value" when using NDSolve

QUESTION FROM: Hui Sun | 11 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering
2
REPLIES
16.1K
VIEWS

A problem with NDSolve

QUESTION FROM: Hui Sun | 11 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering
2
REPLIES
11.5K
VIEWS

Finding result of calc with upto 14 digits exponent

QUESTION FROM: Snake Eater | 11 years ago BY: Snake Eater
Calculus , Computational Systems , Computer Science , ...
5
REPLIES
11.7K
VIEWS

My program has been running for two days. Is this normal?

QUESTION FROM: Hui Sun | 11 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering , Physics
10
REPLIES
29.4K
VIEWS

Problem with Mathematica 9 or the equation is insoluble?

QUESTION FROM: Gregory Efimov | 11 years ago BY: Gregory Efimov
Mathematics , Mechanical Engineering , Physics
3
REPLIES
9.7K
VIEWS

what isC[1] means?

QUESTION FROM: Jie Li | 11 years ago BY: S M Blinder
Mathematica , Mechanical Engineering
1
REPLIES
9.2K
VIEWS

Insert or Joint a element in a table

QUESTION FROM: margherita ferrucci | 11 years ago BY: David Gathercole
Civil Engineering , Education , Engineering , Finance , ...
7
REPLIES
17.7K
VIEWS

defining a function out of the results of complicated procedure

QUESTION FROM: behrooz karimi | 11 years ago BY: Jesse Friedman
Aerospace Engineering , Astronomy , Chemical Engineering , ...
1
REPLIES
13.1K
VIEWS

Integration and plotting of hypergeometric function

QUESTION FROM: Alex Szerszen | 11 years ago BY: Alex Szerszen
Mathematica , Mathematics , Mechanical Engineering , ...
2
REPLIES
9.9K
VIEWS

Associated Legendre Polynomial

QUESTION FROM: D Sarkar | 11 years ago BY: S M Blinder
Calculus , Earth Science , Mathematica , Mathematics , ...
1
REPLIES
11.3K
VIEWS

How do I get a dashed or dottled line to be solid using Drawing Tools?

QUESTION FROM: Leora Homel | 11 years ago BY: Kuba Podkalicki
Graphics and Visualization , Graphs and Networks , Image Processing , ...
1
REPLIES
13.3K
VIEWS

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

QUESTION FROM: Ray Hill | 11 years ago
Aerospace Engineering , Engineering , Mechanical Engineering , ...
0
REPLIES
9.6K
VIEWS

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

QUESTION FROM: Alejandra Cardenas | 11 years ago BY: Frank Kampas
Calculus , Education , Engineering , Equation Solving , ...
5
REPLIES
19.4K
VIEWS

Problems using the DynPac Package.

QUESTION FROM: Luciano Magrini | 11 years ago BY: Ilian Gachevski
Engineering , Mathematics , Mechanical Engineering
1
REPLIES
8.7K
VIEWS

Particular Solution of 4th degree differential equation (column buckling)

QUESTION FROM: Luis Valarinho | 11 years ago BY: Luis Valarinho
Calculus , Civil Engineering , Mathematica , Mechanical Engineering , ...
6
REPLIES
14.1K
VIEWS

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

QUESTION FROM: Dave Mittleider | 11 years ago BY: Dave Mittleider
Engineering , Mathematics , Mechanical Engineering
3
REPLIES
12.1K
VIEWS

I am new to Mathematica. Trying to solve a partial differential equation.

QUESTION FROM: Nirmalya Datta | 11 years ago BY: Nirmalya Datta
Education , Mathematics , Mechanical Engineering , ...
4
REPLIES
10.9K
VIEWS

Modeling Gait Motion

QUESTION FROM: Allen Salama | 11 years ago
Mechanical Engineering , Modeling , SystemModeler
0
REPLIES
4.2K
VIEWS

SystemModeler 4.1 is now available.

CONTRIBUTED BY: Jan Brugard | 11 years ago BY: Johan Rhodin
Aerospace Engineering , Biological Sciences , Engineering , ...
1
REPLIES
12.9K
VIEWS

Solving an optimization problem with exponent and constraints

QUESTION FROM: yossi sh | 11 years ago BY: Frank Kampas
Finance , Mathematics , Mechanical Engineering , Operations Research
1
REPLIES
8.3K
VIEWS

¿can exercise in uniform rectilinear motion and uniformly accelerated recti

QUESTION FROM: camilo jaramillo | 11 years ago BY: David Keith
Civil Engineering , Education , Engineering , Mathematics , ...
2
REPLIES
12K
VIEWS

How to represent a function properly?

QUESTION FROM: Sanjoy Das | 11 years ago BY: nik tsak
Mathematics , Mechanical Engineering
1
REPLIES
11.2K
VIEWS

ParametricNDSolveValue error

QUESTION FROM: Thai Kee Gan | 11 years ago
Calculus , Computational Systems , Computer Science , Engineering , ...
0
REPLIES
8.6K
VIEWS

is it possible to export this to .stl format?

QUESTION FROM: peter weijnitz | 11 years ago BY: peter weijnitz
Graphics and Visualization , Import and Export , Mathematica , ...
2
REPLIES
8.3K
VIEWS

How can I set the font size for popup menu

QUESTION FROM: Kaushik Mallick | 11 years ago BY: Hans Milton
Authoring and Publishing , Dynamic Interactivity , Engineering , ...
3
REPLIES
15.9K
VIEWS

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

QUESTION FROM: Anushree Saxena | 11 years ago BY: Marco Thiel
Aerospace Engineering , Engineering , Mathematics , ...
1
REPLIES
9.6K
VIEWS

Multiple labels within Manipulate?

QUESTION FROM: Kaushik Mallick | 11 years ago BY: Kaushik Mallick
Algebra , Calculus , Computable Document Format , Geometry , ...
3
REPLIES
13.4K
VIEWS

Natural frequency of an offshore wind turbine tower - Rayleigh method

QUESTION FROM: stacey mclaren | 11 years ago
Mathematica , Mechanical Engineering , Wolfram Language
0
REPLIES
5.3K
VIEWS

Solving simple trigonometric equation (Mohr's circle)

QUESTION FROM: T Fitz | 11 years ago BY: T Fitz
Calculus , Mechanical Engineering
2
REPLIES
9.9K
VIEWS

How do I repeat/loop multiple functions that are related?

QUESTION FROM: Thai Kee Gan | 11 years ago BY: Thai Kee Gan
Calculus , Equation Solving , Mathematica , Optimization , ...
12
REPLIES
32.7K
VIEWS

Having Trouble In Mathematica using Parametric Plot function. First timer

QUESTION FROM: Joseph Rebis | 11 years ago BY: Joseph Rebis
Engineering , Mathematics , Mechanical Engineering
2
REPLIES
9.9K
VIEWS

The quantity is not a quantified system of equations and inequalities

QUESTION FROM: Giovanni Ferdina | 11 years ago BY: Giovanni Ferdina
Aerospace Engineering , Chemical Engineering , Civil Engineering , ...
3
REPLIES
25.5K
VIEWS

Graph ploting

QUESTION FROM: Benjamin Ivasovic | 11 years ago BY: Benjamin Ivasovic
Algebra , Calculus , Mathematica , Mechanical Engineering , ...
3
REPLIES
9.1K
VIEWS

Trying To Obtain Fourier Cosine Coeficients of A Set of data

QUESTION FROM: Kale Oyedeji | 12 years ago BY: David Reiss
Computer Science , Mathematics , Mechanical Engineering , Physics , ...
1
REPLIES
11.3K
VIEWS

2D Unconfined Compression with FEM

QUESTION FROM: Dave Wanders | 12 years ago BY: Dave Wanders
Calculus , Graphics and Visualization , Mechanical Engineering , ...
4
REPLIES
11.3K
VIEWS

How are protected variables unprotected to use in computations

QUESTION FROM: Luke Schutzenhofer | 12 years ago BY: Luke Schutzenhofer
Aerospace Engineering , Civil Engineering , Engineering , ...
2
REPLIES
18.4K
VIEWS

Piecewise function

QUESTION FROM: Philip Majnooni | 12 years ago BY: David Keith
Aerospace Engineering , Civil Engineering , Control Systems , ...
4
REPLIES
15.6K
VIEWS

Equation Derivation with derivatives

QUESTION FROM: Yuanhang Chen | 12 years ago BY: Yuanhang Chen
Engineering , Mathematics , Mechanical Engineering
2
REPLIES
7.6K
VIEWS

How is an offset used with a plotted point?

QUESTION FROM: David Fredericks | 12 years ago
Graphics and Visualization , Mechanical Engineering
0
REPLIES
4.9K
VIEWS

NDSolve for Integro-Partial Differential Equation

QUESTION FROM: amit patil | 12 years ago
Mathematics , Mechanical Engineering
0
REPLIES
3.3K
VIEWS

video tutorial on Wolfram Language available

CONTRIBUTED BY: Richard Gaylord | 12 years ago
Engineering , Environmental Science , Finance , Game Development , ...
0
REPLIES
8.4K
VIEWS

infinte series problem!!

QUESTION FROM: kevin kevin | 12 years ago BY: Udo Krause
Calculus , External Programs and Systems , Image Processing , ...
7
REPLIES
8.6K
VIEWS

I think times and dates should be on Dashboard inputs

CONTRIBUTED BY: Luke Schutzenhofer | 12 years ago BY: David Reiss
Aerospace Engineering , Civil Engineering , Control Systems , ...
3
REPLIES
14.2K
VIEWS

Do I need additional packages for this Tutorial?

QUESTION FROM: David Klein | 12 years ago BY: David Klein
Material Sciences , Mathematics , Mechanical Engineering , Physics
4
REPLIES
7.3K
VIEWS

Differentiating wrt time

QUESTION FROM: SS Shri | 12 years ago BY: SS Shri
Algebra , Calculus , Mathematica , Mathematics , ...
2
REPLIES
10.8K
VIEWS

Help on Structural Equation Model based on Generalized Maximum Entropy

QUESTION FROM: airin azurin | 12 years ago
Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
3.6K
VIEWS

Save the Date for Wolfram Conference 2014 Tokyo/Osaka: December 17 and 20

CONTRIBUTED BY: Akiko Kanamitsu | 12 years ago BY: Akiko Kanamitsu
Business Analytics , Data Science , Education , Engineering , ...
2
REPLIES
18.5K
VIEWS

Finite Elements: how to impose periodic boundary conditions

QUESTION FROM: Mauricio Lobos | 12 years ago BY: Marco Thiel
Mechanical Engineering , Numerical Computation
4
REPLIES
10K
VIEWS

Finite Elements: coupling region of boundary conditions and discretization?

QUESTION FROM: Mauricio Lobos | 12 years ago
Mechanical Engineering , Numerical Computation
0
REPLIES
4.6K
VIEWS

Plot a list of data over a quadrangular shape- graphic

QUESTION FROM: margherita ferrucci | 12 years ago
Aerospace Engineering , Computer Science , Education , Engineering , ...
0
REPLIES
6.7K
VIEWS

My Wolfram | Alpha is blocked by internet connectivity problem, need help!!

QUESTION FROM: honglong chen | 12 years ago BY: Arnoud Buzing
Education , Engineering , Mathematics , Mechanical Engineering
3
REPLIES
13.4K
VIEWS

How can I include a parameter in ListPlot?

QUESTION FROM: user E | 12 years ago BY: Douglas Skinner
Computer Science , Data Science , Education , Engineering , ...
1
REPLIES
9.3K
VIEWS

Problems in getting consistent results with same test program

QUESTION FROM: Raghavan Lakshmanan | 12 years ago
Compilation , Engineering , Mathematica , Mathematics , ...
0
REPLIES
7.3K
VIEWS

Recorded accelerometer data to PSD plot?

QUESTION FROM: George Thiel | 11 years ago BY: Caitlin Ramsey
Aerospace Engineering , Civil Engineering , Engineering , ...
3
REPLIES
27.1K
VIEWS

Large sequential list of definite integrals; deternine a list of each val

QUESTION FROM: Luke Schutzenhofer | 12 years ago BY: Bill Simpson
Aerospace Engineering , Mathematics , Mechanical Engineering
1
REPLIES
7.8K
VIEWS

CUDALink within ParallelDo

QUESTION FROM: Gustavo Carri | 12 years ago
Computer Science , Mathematics , Mechanical Engineering , Physics , ...
0
REPLIES
11.6K
VIEWS

Mathematica applications around biomedical engineering and medicine?

QUESTION FROM: Emilio Botero | 12 years ago BY: Sam Carrettie
Biological Sciences , Computer Science , Engineering , Mathematica , ...
3
REPLIES
20.2K
VIEWS

Parallel Computation of Fourier Transform and Integrate

QUESTION FROM: Eric Kjolsing | 12 years ago BY: Ivan Morozov
Engineering , Mathematica , Mathematics , Mechanical Engineering , ...
2
REPLIES
15.4K
VIEWS

How to Fit a Wave Equation to Data

QUESTION FROM: William Duhe | 12 years ago BY: Diego Zviovich
Data Science , Mathematica , Optimization , Mechanical Engineering
3
REPLIES
22.2K
VIEWS

Problem with converting expressions to Matlab

QUESTION FROM: Andre Palma | 13 years ago BY: Andre Palma
Mathematics , Mechanical Engineering
2
REPLIES
9.5K
VIEWS

Heat Transfer Problem

QUESTION FROM: Jon T | 13 years ago BY: Jon T
Calculus , Engineering , Equation Solving , Mathematica , ...
10
REPLIES
26.6K
VIEWS

Simulation of load position carried by simple hoisting mechanism

QUESTION FROM: Julian Lovlie | 13 years ago BY: Julian Lovlie
Mechanical Engineering
6
REPLIES
14.4K
VIEWS

Setting derivative boundary conditions in NDSolve

QUESTION FROM: Peter Bischet | 6 years ago BY: Wang JhONG
Mathematics , Mechanical Engineering
8
REPLIES
38.6K
VIEWS

Question about Fourier Coefficents

QUESTION FROM: Ke Zheng | 13 years ago BY: Udo Krause
Mathematics , Mechanical Engineering , Optics , Physics
3
REPLIES
14.9K
VIEWS

Plot solution of differential equation with conditional constant term

QUESTION FROM: Julian Lovlie | 13 years ago BY: Julian Lovlie
Mechanical Engineering
5
REPLIES
14.8K
VIEWS
1
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