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

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How to Invert functions with same input variables?

QUESTION FROM: Ajay Goyal | 9 years ago BY: Gianluca Gorni
Algebra , Data Science , Economics , Education , Engineering , ...
1
REPLIES
8.8K
VIEWS

System of non-linear differential equations

QUESTION FROM: andrea g. | 9 years ago BY: Murray Eisenberg
Equation Solving , Mechanical Engineering , Wolfram Language
1
REPLIES
8.5K
VIEWS

Modelling a driven double pendulum device such as a Trebuchet or sling-shot

QUESTION FROM: Fionn O Ceallaigh | 10 years ago BY: Fionn O Ceallaigh
Mathematica , Mechanical Engineering , Physics
3
REPLIES
10.7K
VIEWS

how to solve nonlinear ode higher ode system with bc?d

QUESTION FROM: faisal basir | 10 years ago BY: faisal basir
Equation Solving , Mechanical Engineering , Wolfram Language
4
REPLIES
8.7K
VIEWS

Modifying Boundary Conditions of Working Code Gives Error

QUESTION FROM: Zachary Fata | 10 years ago BY: Simon Cadrin
Mathematica , Mathematics , Mechanical Engineering
1
REPLIES
11.6K
VIEWS

Newbie Kinematics question

QUESTION FROM: novio8 | 10 years ago BY: Eric Johnstone
Control Systems , Mechanical Engineering , Robotics
7
REPLIES
13.4K
VIEWS

Stewart Platform

QUESTION FROM: novio8 | 10 years ago BY: novio8
Demonstrations , Mechanical Engineering , SystemModeler , ...
35
REPLIES
19.9K
VIEWS

How to plot a multiple function at fixed point

QUESTION FROM: Niven Le | 10 years ago BY: Nasser M. Abbasi
Graphics and Visualization , Mechanical Engineering , Wolfram Language
1
REPLIES
9.4K
VIEWS

how to deal with the product of diracdelta function under integral?

QUESTION FROM: Mohsen Rezaee | 10 years ago BY: S M Blinder
Civil Engineering , Engineering , Material Sciences , Mathematica , ...
2
REPLIES
12.9K
VIEWS

Bessel Function

QUESTION FROM: Sharath Kumar Reddy Challa | 10 years ago BY: Sharath Kumar Reddy Challa
Mechanical Engineering
2
REPLIES
9.1K
VIEWS

Series solutions to nonlinear ODES and ODEs (new automated method)

QUESTION FROM: Amin ardekani | 10 years ago BY: Amin ardekani
Civil Engineering , Computer Science , Equation Solving , ...
2
REPLIES
12.2K
VIEWS

Simultaneously solving a PDE and ODE

QUESTION FROM: Raunak Bardia | 10 years ago BY: Daniel Lichtblau
Calculus , Discrete Mathematics , Engineering , Mathematica , ...
3
REPLIES
11.3K
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
22.3K
VIEWS

extract end points of rotated line ?

QUESTION FROM: john massucci | 10 years ago BY: Gianluca Gorni
Mathematica , Mechanical Engineering , Wolfram Language
2
REPLIES
8.1K
VIEWS

The state-space model in Mathematica

QUESTION FROM: Amy Davis | 10 years ago BY: Sean Clarke
Control Systems , Mechanical Engineering
3
REPLIES
12.6K
VIEWS

Can't seem to get points to plot on the same graph with lines

QUESTION FROM: john massucci | 10 years ago BY: Bill Simpson
Mathematica , Mechanical Engineering , Wolfram Language
1
REPLIES
8K
VIEWS

How to solve this equation using NDSolve?

QUESTION FROM: Rajat Sawanni | 10 years ago BY: Frank Kampas
Mathematics , Mechanical Engineering
1
REPLIES
8.4K
VIEWS

DERIVATIVE OF A TRANSFER FUNCTION

QUESTION FROM: A N | 10 years ago
Control Systems , Mathematics , Mechanical Engineering
0
REPLIES
9.1K
VIEWS

Application of integration to a continuous list (xi,yi) of numbers; see nb.

QUESTION FROM: Luke Schutzenhofer | 10 years ago BY: Frank Kampas
Aerospace Engineering , Civil Engineering , Engineering , ...
4
REPLIES
14.8K
VIEWS

Issues with plot

QUESTION FROM: Domiziano Santini | 10 years ago BY: Domiziano Santini
Mathematica , Mechanical Engineering
2
REPLIES
8.6K
VIEWS

How to incorporate crossover probability in my program?

QUESTION FROM: mamoona arshad | 10 years ago
Biological Sciences , Engineering , Industrial Engineering , ...
0
REPLIES
8.5K
VIEWS

How to multiple a list?

QUESTION FROM: Luke Schutzenhofer | 10 years ago BY: David Keith
Aerospace Engineering , Chemical Engineering , Civil Engineering , ...
4
REPLIES
17.6K
VIEWS

how i can see the results

QUESTION FROM: fereshte heydari | 10 years ago BY: fereshte heydari
Aerospace Engineering , Mathematics , Mechanical Engineering , ...
2
REPLIES
10.9K
VIEWS

What's the difference between f[x_]= ... and f[x_]:=...

QUESTION FROM: erivaldo nunes | 10 years ago BY: Sean Clarke
Calculus , Computer Science , Education , Engineering , Mathematica , ...
2
REPLIES
16K
VIEWS

interface to external program / command line and optimisation [beginner]

QUESTION FROM: geotrupes a | 10 years ago BY: geotrupes a
Engineering , External Programs and Systems , Mathematica , ...
6
REPLIES
11.1K
VIEWS

Numerical Integration

QUESTION FROM: Luke Schutzenhofer | 10 years ago BY: Mariusz Iwaniuk
Aerospace Engineering , Civil Engineering , Engineering , ...
14
REPLIES
14.6K
VIEWS

What's wrong with my code? Code and error are in the message.

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
4
REPLIES
14.1K
VIEWS

Help with map display

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Bill Simpson
Aerospace Engineering , Astronomy , Mathematica , Mathematics , ...
2
REPLIES
11.9K
VIEWS

How do I combine 3 lists into one 3d list?

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Gianluca Gorni
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
5
REPLIES
14.5K
VIEWS

Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Gianluca Gorni
Aerospace Engineering , Astronomy , Computer Science , ...
4
REPLIES
12K
VIEWS

Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Computer Science , ...
11
REPLIES
12.2K
VIEWS

Multiplying lists

QUESTION FROM: Luke Schutzenhofer | 10 years ago BY: Luke Schutzenhofer
Aerospace Engineering , Civil Engineering , Mathematics , ...
6
REPLIES
12.8K
VIEWS

Dirac Delta function - as a solution to Modified Helmholtz equation

QUESTION FROM: Sai Guruprasad Jakkala | 10 years ago BY: S M Blinder
Calculus , Education , Engineering , Equation Solving , Mathematica , ...
4
REPLIES
13.2K
VIEWS

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

QUESTION FROM: C P | 10 years ago BY: Elton TeKolste
Graphics and Visualization , Mathematica , Mathematics , ...
8
REPLIES
13.3K
VIEWS

Need help with NDSolve

QUESTION FROM: Kaushik Mallick | 10 years ago BY: Kaushik Mallick
Calculus , Equation Solving , Mathematica , Mathematics , ...
3
REPLIES
12.8K
VIEWS

Fourier Series of function defined with conditional statement

QUESTION FROM: Kaushik Mallick | 10 years ago BY: Kaushik Mallick
Calculus , Mathematica , Mathematics , Mechanical Engineering , ...
15
REPLIES
16.5K
VIEWS

A problem with NDSolve

QUESTION FROM: Hui Sun | 10 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering
4
REPLIES
11.2K
VIEWS

Recorded accelerometer data to PSD plot?

QUESTION FROM: George Thiel | 10 years ago BY: Caitlin Ramsey
Aerospace Engineering , Civil Engineering , Engineering , ...
3
REPLIES
26.2K
VIEWS

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

QUESTION FROM: Hui Sun | 10 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering
2
REPLIES
15.5K
VIEWS

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

QUESTION FROM: Hui Sun | 10 years ago BY: Hui Sun
Aerospace Engineering , Mathematics , Mechanical Engineering , Physics
10
REPLIES
28.3K
VIEWS

A problem with NDSolve

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

Finding result of calc with upto 14 digits exponent

QUESTION FROM: Snake Eater | 10 years ago BY: Snake Eater
Calculus , Computational Systems , Computer Science , ...
5
REPLIES
11.3K
VIEWS

defining a function out of the results of complicated procedure

QUESTION FROM: behrooz karimi | 10 years ago BY: Jesse Friedman
Aerospace Engineering , Astronomy , Chemical Engineering , ...
1
REPLIES
12.6K
VIEWS

Problem with Mathematica 9 or the equation is insoluble?

QUESTION FROM: Gregory Efimov | 10 years ago BY: Gregory Efimov
Mathematics , Mechanical Engineering , Physics
3
REPLIES
9.1K
VIEWS

what isC[1] means?

QUESTION FROM: Jie Li | 10 years ago BY: S M Blinder
Mathematica , Mechanical Engineering
1
REPLIES
8.7K
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
17K
VIEWS

How to represent a function properly?

QUESTION FROM: Sanjoy Das | 10 years ago BY: nik tsak
Mathematics , Mechanical Engineering
1
REPLIES
10.8K
VIEWS

Integration and plotting of hypergeometric function

QUESTION FROM: Alex Szerszen | 10 years ago BY: Alex Szerszen
Mathematica , Mathematics , Mechanical Engineering , ...
2
REPLIES
9.5K
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 do I get a dashed or dottled line to be solid using Drawing Tools?

QUESTION FROM: Leora Homel | 10 years ago BY: Kuba Podkalicki
Graphics and Visualization , Graphs and Networks , Image Processing , ...
1
REPLIES
12.9K
VIEWS
1
2
3

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