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

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Make NMinimize use a variant of Differential Evolution for Optimization?

QUESTION FROM: Gaurav Saxena | 6 years ago BY: Gaurav Saxena
Computer Science , Engineering , Optimization , Mathematics , ...
5
REPLIES
8.2K
VIEWS

Model a basic mechanical system: 1 spring with 2 hanging masses connected?

QUESTION FROM: Mor Bo | 6 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
9.2K
VIEWS

Solving 2D Incompressible Flows using Finite Elements

CONTRIBUTED BY: Ole Christian Astrup | 6 years ago BY: Dev Agrawal
Staff Picks , Engineering , Equation Solving , Geometry , Know-How , ...
5
REPLIES
26.7K
VIEWS

Fluids in System Modeler 5.0? Use of ThermoCycle?

QUESTION FROM: Chris Benson | 7 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
12.4K
VIEWS

Import parameters into System Modeller from Excel?

QUESTION FROM: Chris Benson | 7 years ago BY: Otto Tronarp
Engineering , External Programs and Systems , Import and Export , ...
5
REPLIES
11.2K
VIEWS

Deriving transfer equations of active filters with Wolfram Language

CONTRIBUTED BY: Isaac Ayala Lozano | 8 years ago BY: Isaac Ayala Lozano
Staff Picks , Calculus , Control Systems , Education , Engineering , ...
5
REPLIES
21.9K
VIEWS

Fit an experimental data curve?

QUESTION FROM: Hassan Giashi | 8 years ago BY: Hassan Giashi
Data Science , Engineering , Graphics and Visualization , ...
5
REPLIES
9K
VIEWS

Solve 2nd order differential equation?

QUESTION FROM: Karthik Niranjan S | 9 years ago BY: Neil Singer
Engineering , Equation Solving , Mathematics , SystemModeler , ...
5
REPLIES
9.3K
VIEWS

Changing return type of BaseForm into something computable?

QUESTION FROM: Bob Stephens | 9 years ago BY: Bob Stephens
Computational Systems , Engineering , Mathematics , Wolfram Language
5
REPLIES
11.1K
VIEWS

Modeling an electrical circuit with transformer in SystemModeler?

QUESTION FROM: Jose Calderon | 9 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
11.8K
VIEWS

Modeling a preloaded rotational spring in SystemModeler?

QUESTION FROM: Kursad Kilinc | 9 years ago BY: Neil Singer
Engineering , Mechanical Engineering , Modeling , SystemModeler
5
REPLIES
12.4K
VIEWS

Fitting (x,y) data to model, with more weight at higher y values

QUESTION FROM: David Kirkby | 9 years ago BY: David Kirkby
Engineering , Modeling , Numerical Computation , Wolfram Language
5
REPLIES
9.2K
VIEWS

Functional programming issues

QUESTION FROM: hugh trifol | 10 years ago BY: Eric Rimbey
Engineering , Wolfram Language
5
REPLIES
7.2K
VIEWS

Problems with recursion

QUESTION FROM: Luis Ledesma | 10 years ago BY: Bill Simpson
Computer Science , Education , Engineering , Game Development , ...
5
REPLIES
8.7K
VIEWS

How do I get all possible paths in terms of edges, and not vertices?

QUESTION FROM: Azhar Uddin Mohammed | 10 years ago BY: Dana DeLouis
Civil Engineering , Discrete Mathematics , Engineering , ...
5
REPLIES
17.5K
VIEWS

diamond-square algorithm in mathmematica

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Education , Engineering , Environmental Science , ...
5
REPLIES
13K
VIEWS

Generating variables and assigning them values?

QUESTION FROM: Robbie Haffner | 10 years ago BY: Robbie Haffner
Dynamic Interactivity , Engineering , Mathematica , Modeling , ...
5
REPLIES
15.7K
VIEWS

[Project] Sorting/shuffling machine for trading cards [Collecting Concepts]

QUESTION FROM: abc def | 10 years ago BY: abc def
Engineering , Image Processing , Jobs & More Exchange , Optics , ...
5
REPLIES
14.2K
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
18.1K
VIEWS

Virtual Wind Tunnel?

QUESTION FROM: Ray Hill | 10 years ago BY: Balazs Kisfali
Engineering , Graphics and Visualization , Physics , SystemModeler , ...
5
REPLIES
15.3K
VIEWS

Summation of Bode Plots

QUESTION FROM: DJ Swack | 11 years ago BY: DJ Swack
Control Systems , Engineering , Graphics and Visualization , ...
5
REPLIES
8.4K
VIEWS

Problem in expressing the whole one equation in terms of one variable

QUESTION FROM: Woo Young Kang | 11 years ago BY: David Reiss
Computer Science , Engineering , Mathematica , Mathematics
5
REPLIES
10.1K
VIEWS

A question about using Wolfram Mathematica with Circuit Analysis

QUESTION FROM: Ammar Hazim | 11 years ago BY: Frank Iannarilli
Engineering , Equation Solving , Wolfram Language
5
REPLIES
13.3K
VIEWS

How can the units of a velocity (vector) be cancelled by speed (scalar)?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Douglas Kubler
Education , Engineering , Mathematics , Physics , Units
5
REPLIES
10.4K
VIEWS

What is the significance of commas within equation solution output?

QUESTION FROM: Ryan Gardner | 11 years ago BY: Ryan Gardner
Engineering , Mathematica , Mathematics , Wolfram Language
5
REPLIES
8.5K
VIEWS

Why does Mathematica not solve this simple integral (using units)?

QUESTION FROM: Simon P. | 12 years ago BY: Bruce Miller
Calculus , Engineering , Equation Solving , Mathematica
5
REPLIES
13.8K
VIEWS

A Hands-on Guide to Simulating a Neuron Cable with Wolfram SystemModeler

CONTRIBUTED BY: Shenghui Yang | 12 years ago BY: Jake Trexel
Staff Picks , Computational Systems , Demonstrations , Engineering , ...
5
REPLIES
40.6K
VIEWS

How can a Boolean representation be displayed as symbolic algebra?

QUESTION FROM: Steve M | 12 years ago BY: Malte Lenz
Algebra , Engineering , Logic and Boolean Algebra , Mathematica , ...
5
REPLIES
15.3K
VIEWS

Audio Recording

QUESTION FROM: Christopher Purcell | 12 years ago BY: Szabolcs Horvát
Engineering
5
REPLIES
5.2K
VIEWS

[BOOK] An introduction to Mathematica for civil and structural engineers

CONTRIBUTED BY: Malcolm Woodruff | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Earth Science , Education , Engineering , ...
4
REPLIES
20.1K
VIEWS

NDSolveValue::litarg To avoid possible ambiguity, ... dependent variable in DirichletCondition

QUESTION FROM: David Johnson | 1 year ago BY: Michael Rogers
Calculus , Engineering , Equation Solving , ...
4
REPLIES
2K
VIEWS

[WEBINAR] Flying on the edge: simulating High-G jet aerobatics

CONTRIBUTED BY: Ankit Naik | 1 year ago BY: Roberto Martinez
Education , Engineering , Events & Media , Modeling , SystemModeler , ...
4
REPLIES
5.3K
VIEWS

Convert Radian to Degree?

QUESTION FROM: Thong Ly | 2 years ago BY: C C
Engineering , Mathematics , Units , Wolfram Language
4
REPLIES
19.4K
VIEWS

How to connect with the WSMRealTimeSimulate?

QUESTION FROM: J Jesus Rico-Melgoza | 3 years ago BY: J Jesus Rico-Melgoza
Engineering , Graphics and Visualization , SystemModeler , ...
4
REPLIES
5.2K
VIEWS

Model is structurally singular

QUESTION FROM: Mikail S | 3 years ago BY: Ankit Naik
Engineering , SystemModeler
4
REPLIES
4.7K
VIEWS

Manual milling circle (Without CNC) and numerical visualization

CONTRIBUTED BY: Pred Liu | 3 years ago BY: Sander Huisman
Staff Picks , Dynamic Interactivity , Engineering , ...
4
REPLIES
8.1K
VIEWS

Getting ChemicalData to work?

QUESTION FROM: Henrique Padilha | 3 years ago BY: Jason Biggs
Chemistry , Curated Data , Engineering , Material Sciences , ...
4
REPLIES
14.5K
VIEWS

Explorations in aircraft stability augmented systems: a RL approach

CONTRIBUTED BY: Saulo da Paz Almeida | 3 years ago BY: Daniel Carvalho
Staff Picks , Aerospace Engineering , Control Systems , Engineering , ...
4
REPLIES
9K
VIEWS

[WSS18] Genetic Algorithms and the Evolution of Programs

CONTRIBUTED BY: Mate Csigi | 5 years ago BY: David Barnes
Biological Sciences , Computer Science , Engineering , ...
4
REPLIES
21K
VIEWS

How to use NumberForm for producing a Fortran-like EngineeringForm?

QUESTION FROM: Werner Geiger | 5 years ago BY: Werner Geiger
Engineering , Wolfram Language
4
REPLIES
6.1K
VIEWS

Find all paths in a graph when removing one node of the graph at a time

QUESTION FROM: Besmir Tola | 5 years ago BY: Bill Nelson
Calculus , Computer Science , Data Science , Engineering , ...
4
REPLIES
6.7K
VIEWS

Print solutions for a function with 3 variables

QUESTION FROM: Matilda Qvick | 5 years ago BY: Matilda Qvick
Computer Science , Data Science , Engineering , ...
4
REPLIES
4.8K
VIEWS

Finite Elements FEM of a tea cup

QUESTION FROM: Ernst H.K. Stelzer | 5 years ago BY: Ernst H.K. Stelzer
Engineering , Industrial Engineering , Mechanical Engineering
4
REPLIES
12.8K
VIEWS

How to Trace a parameter in the program that got its optimal value

QUESTION FROM: Wael Al Hajailan | 5 years ago BY: Wael Al Hajailan
Engineering , Mathematica , Optimization
4
REPLIES
5.5K
VIEWS

[?] Make a project about parallel RLC circuit gain and Q?

QUESTION FROM: Mohammad Hassan Ramezan zadeh | 5 years ago BY: Mohammad Hassan Ramezan zadeh
Dynamic Interactivity , Engineering , Mathematics , Physics , ...
4
REPLIES
7K
VIEWS

Finding a boundary of solution for Multivariate(4 variables) inequalities

QUESTION FROM: Mandip Pokharel | 6 years ago BY: Mandip Pokharel
Engineering , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
5.3K
VIEWS

Get three plots and manipulate some variables of the respective equations?

QUESTION FROM: Vanessa Maldonado | 7 years ago BY: Vanessa Maldonado
Dynamic Interactivity , Engineering , Equation Solving , ...
4
REPLIES
8.1K
VIEWS

Dsolve to find out the resonance frequency of mass-spring-damper system?

QUESTION FROM: Chengjun Li | 7 years ago BY: Neil Singer
Calculus , Control Systems , Engineering , Equation Solving , ...
4
REPLIES
8.7K
VIEWS

[TMJ] Aspects of Input Shaping Control of Flexible Mechanical Systems

CONTRIBUTED BY: EDITORIAL BOARD | 7 years ago BY: Neil Singer
Calculus , Engineering , Equation Solving , Events & Media , ...
4
REPLIES
7.1K
VIEWS

Calculate distance between two points?

QUESTION FROM: Eric Hoefgen | 7 years ago BY: Luis Ledesma
Engineering , Mathematics , Units , Wolfram Language
4
REPLIES
12.3K
VIEWS
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