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

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Read result file, avoid missing data matrix, the file might be corrupt?

QUESTION FROM: Foad Sojoodi Farimani | 8 years ago
Engineering , Physics , SystemModeler
0
REPLIES
3.7K
VIEWS

Solve a system of DAEs with discrete conditions using NDSolve?

QUESTION FROM: Foad Sojoodi Farimani | 8 years ago BY: Neil Singer
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
4
REPLIES
7.6K
VIEWS

[?] Get an accurate smooth boundary of the mesh generated by ToElementMesh?

QUESTION FROM: Wilhelm Deng | 8 years ago BY: Wilhelm Deng
Engineering , Geometry , Graphics and Visualization , ...
2
REPLIES
7.1K
VIEWS

Mathematica's benefits and difficulties

QUESTION FROM: Amanda Correa | 8 years ago BY: Amanda Correa
Education , Engineering , Mathematica , Wolfram Community , ...
13
REPLIES
21.3K
VIEWS

[?] Reset initial conditions at a specific event with NDSolve ?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Engineering , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
5.3K
VIEWS

Avoid problem with for- and when-loops for finding table values in SM?

QUESTION FROM: Martin Nilsson | 8 years ago BY: Martin Nilsson
Control Systems , Discrete Mathematics , Engineering , ...
3
REPLIES
11.6K
VIEWS

Populate subscripts in homotopy analysis of equation of motion?

QUESTION FROM: Christopher Reyes | 8 years ago
Engineering , Mathematics , Physics , Wolfram Language
0
REPLIES
3.5K
VIEWS

Solve differential equation to describe the motion of simple pendulum

QUESTION FROM: Julian Lovlie | 8 years ago BY: Javier Gonzalez-Rocha
Engineering , Mathematica , Physics
7
REPLIES
22.5K
VIEWS

Solve bus routing problem with a single destination and multiple depots?

QUESTION FROM: Matthias Odisio | 8 years ago BY: Matthias Odisio
Engineering , Graphics and Visualization , Optimization , ...
6
REPLIES
21.7K
VIEWS

How does Wolfram Language deal with DiracDelta[0] in Integrate command?

QUESTION FROM: Vamsi Meesala | 8 years ago BY: Daniel Lichtblau
Engineering , Mathematics , Physics , Signal Processing , ...
3
REPLIES
7.9K
VIEWS

Compile your code for standalone projects?

QUESTION FROM: A S | 8 years ago BY: A S
Computer Science , Connected Devices , Engineering , ...
4
REPLIES
17.3K
VIEWS

Get iterative solution of simultaneous differential equations?

QUESTION FROM: Sergio Cabral | 8 years ago BY: Sergio Cabral
Engineering , Equation Solving , Graphics and Visualization , ...
8
REPLIES
7.8K
VIEWS

Make a 2D Electro-diffusion Model with NDSolve?

QUESTION FROM: Kali Ellison | 8 years ago
Calculus , Engineering , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
3.2K
VIEWS

[?] Extract surface information from BSplineSurface?

QUESTION FROM: Michael Sacks | 8 years ago BY: Michael Sacks
Engineering , Graphics and Visualization , Mathematics , ...
2
REPLIES
6K
VIEWS

Set axis scaling on engineering plot?

QUESTION FROM: Ralph Jones | 8 years ago BY: Ralph Jones
Engineering , Graphics and Visualization , Physics , Wolfram Language
1
REPLIES
5.6K
VIEWS

Use heat of fusion as a property under symbol ChemicalData?

QUESTION FROM: Ralph Jones | 8 years ago
Chemistry , Curated Data , Engineering , Wolfram Language
0
REPLIES
3.8K
VIEWS

What is the wind speed database from Brazil?

QUESTION FROM: Sarah Andrade | 8 years ago
Curated Data , Earth Science , Engineering , Environmental Science , ...
0
REPLIES
4.3K
VIEWS

Optimize a sum of several numerical integrals with respect to 2 or 3 param?

QUESTION FROM: Don Murff | 8 years ago BY: Daniel Lichtblau
Engineering , Optimization , Mathematics , Wolfram Language
1
REPLIES
5.2K
VIEWS

[?] Solve and Plot a 2D heat conduction problem (laser heating)?

QUESTION FROM: Xing Zhang | 8 years ago BY: Xing Zhang
Engineering , Equation Solving , Graphics and Visualization , ...
9
REPLIES
10.2K
VIEWS

Use ThermodynamicData function?

QUESTION FROM: Ralph Jones | 8 years ago BY: Ralph Jones
Curated Data , Engineering , Operating System and Network Access , ...
4
REPLIES
7.8K
VIEWS

Import graph from Mathematica to Ansys Workbench?

QUESTION FROM: Lejla Selimovic | 8 years ago BY: Sean Clarke
Engineering , Graphics and Visualization , Import and Export , ...
1
REPLIES
9.7K
VIEWS

[?] Write a constraint on list elements when using Maximize ?

QUESTION FROM: Narjes Kandil | 8 years ago BY: Neil Singer
Engineering , Optimization , Mathematics , Wolfram Language
8
REPLIES
6.4K
VIEWS

[?] Maximize a multivariable function ?

QUESTION FROM: Narjes Kandil | 8 years ago BY: Frank Kampas
Engineering , Optimization , Mathematics , Wolfram Language
4
REPLIES
9.2K
VIEWS

Use dynamic nested Do cycles and automatically discern input parameters?

QUESTION FROM: Martin Rakus | 8 years ago BY: Martin Rakus
Engineering , Mathematics , Physics , Wolfram Language
3
REPLIES
6K
VIEWS

[?] Solve this differential equation with DSolve?

QUESTION FROM: Julian Oviedo | 8 years ago BY: Neil Singer
Engineering , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
5.8K
VIEWS

Create a mesh out of a CAD file for FEM?

QUESTION FROM: Daniel Vilhena | 8 years ago
Discrete Mathematics , Engineering , Geometry , ...
0
REPLIES
3.7K
VIEWS

Fit an experimental data curve?

QUESTION FROM: Hassan Giashi | 8 years ago BY: Hassan Giashi
Data Science , Engineering , Graphics and Visualization , ...
5
REPLIES
8.9K
VIEWS

Solve a metallurgical mass balance (system of 7 equations with 7 unknowns)?

QUESTION FROM: Alberto Silva Ariano | 8 years ago BY: Sander Huisman
Chemistry , Engineering , Equation Solving , Material Sciences , ...
3
REPLIES
10.4K
VIEWS

Simulate a full car model in SystemModeler?

QUESTION FROM: Saravanan N | 8 years ago BY: Neil Singer
Control Systems , Engineering , Mechanical Engineering , Modeling , ...
4
REPLIES
15.7K
VIEWS

How suitable is Mathematica for a Space Elevator simulation

QUESTION FROM: John Knapman | 8 years ago BY: John Knapman
Aerospace Engineering , Engineering , Modeling , SystemModeler , ...
10
REPLIES
18.1K
VIEWS

Solve convergence problem in two-dimentional NIntegrate?

QUESTION FROM: F TQ | 9 years ago BY: Mariusz Iwaniuk
Calculus , Control Systems , Engineering , Mathematics , ...
3
REPLIES
12.6K
VIEWS

Avoid results with unexpected units with FindRoot and ThermodynamicData?

QUESTION FROM: Robert McHugh | 9 years ago BY: Neil Singer
Curated Data , Engineering , Physics , Units , Wolfram Language
1
REPLIES
7.7K
VIEWS

Propagate a parameter of a block to a higher level block in WSM?

QUESTION FROM: Romain Pinquié | 9 years ago BY: Otto Tronarp
Engineering , Modeling , SystemModeler
9
REPLIES
9.2K
VIEWS

Solve 2nd order differential equation?

QUESTION FROM: Karthik Niranjan S | 9 years ago BY: Neil Singer
Engineering , Equation Solving , Mathematics , SystemModeler , ...
5
REPLIES
9.2K
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
10.9K
VIEWS

Get W|A to help derive new wave equation with anchors?

QUESTION FROM: Rob One | 9 years ago
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
3K
VIEWS

Convert a list of local properties to a list of criteria in AudioIntervals?

QUESTION FROM: Luis Mendes | 9 years ago BY: Luis Mendes
Audio, Sound and Music , Engineering , Signal Processing , ...
2
REPLIES
10.8K
VIEWS

Determine intensity for each pixel in an image by digitizing/binning it?

QUESTION FROM: Maurice Stancil | 9 years ago BY: EDITORIAL BOARD
Engineering , Image Processing , Optics , Physics , Wolfram Language
9
REPLIES
16.7K
VIEWS

Use FindRoot as a loop function?

QUESTION FROM: Georgios Azorakos | 9 years ago BY: Gianluca Gorni
Engineering , Equation Solving , Mathematics , Physics , ...
1
REPLIES
5.4K
VIEWS

Add a constant to some list elements?

QUESTION FROM: David Kirkby | 9 years ago BY: David Kirkby
Engineering , Mathematics , Wolfram Language
3
REPLIES
10.7K
VIEWS

Modeling an electrical circuit with transformer in SystemModeler?

QUESTION FROM: Jose Calderon | 9 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
11.6K
VIEWS

Arduino interfacing with Mathematica

QUESTION FROM: Johnson Mathew | 9 years ago BY: Ian Johnson
Connected Devices , Engineering , External Programs and Systems , ...
3
REPLIES
9.5K
VIEWS

How many samples you could capture per second with Arduino?

QUESTION FROM: Marcelo Augusto Soares Rodrigues | 9 years ago BY: Ian Johnson
Connected Devices , Engineering , External Programs and Systems , ...
1
REPLIES
10.1K
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
12.3K
VIEWS

Find out an expression for X in the truth table from the circuit below?

QUESTION FROM: brian soot | 9 years ago BY: Sander Huisman
Engineering , Equation Solving , Logic and Boolean Algebra , ...
1
REPLIES
8.4K
VIEWS

How to remove Ticks from a BarChart3D and put z axis

QUESTION FROM: Francesco Graffitti | 9 years ago BY: Gary Palmer
Data Science , Engineering , Mathematics , Optics , Physics
2
REPLIES
15.2K
VIEWS

Create an optimal mesh with enough precision?

QUESTION FROM: HECTOR ESPINOS-MORATO | 9 years ago
Engineering , Equation Solving , Industrial Engineering , ...
0
REPLIES
5.8K
VIEWS

Update value and precision of InputField inside Manipulate?

QUESTION FROM: Kaushik Mallick | 9 years ago
Algebra , Computable Document Format , Dynamic Interactivity , ...
0
REPLIES
6.3K
VIEWS

Calculate the expectation of Rician distributed data?

QUESTION FROM: Oscar Peña | 9 years ago
Algebra , Calculus , Engineering , Mathematics , ...
0
REPLIES
3.3K
VIEWS

Problem with graphics rendering from data file Mathematica Code

QUESTION FROM: Fernando Sanchez | 9 years ago BY: Fernando Sanchez
3D Printing , Engineering , Graphics and Visualization , ...
2
REPLIES
9.8K
VIEWS

Using NonlinearModelFit for complex data ?

QUESTION FROM: Christian Neel | 9 years ago BY: Gale Bradfield
Data Science , Engineering , Mathematics , Physics , ...
4
REPLIES
15.3K
VIEWS

Create a BodePlot and a NyquistPlot with a function that contains units?

QUESTION FROM: Fabian Hofmann | 9 years ago
Engineering , Graphics and Visualization , Units , Wolfram Language
0
REPLIES
3.6K
VIEWS

Importing 3D DICOM image as Image3D in MMA 10.0.2 or higher?

QUESTION FROM: Marcin Balcerzyk | 9 years ago BY: Rick Frank
Engineering , Graphics and Visualization , Image Processing , ...
1
REPLIES
10.4K
VIEWS

Setup optimization method (DE,NM,SA,RS) options?

QUESTION FROM: melih savran | 9 years ago BY: Frank Kampas
Engineering , Mathematics , Modeling , Physics , Wolfram Language
1
REPLIES
5K
VIEWS

Solution of the second-order wave equation?

QUESTION FROM: Vadim Lazuk | 9 years ago BY: Yehuda Ben-Shimol
Engineering , Equation Solving , Mathematics , ...
1
REPLIES
5.9K
VIEWS

CloudDeploy with DateListPlot

QUESTION FROM: Balazs Kisfali | 9 years ago BY: Balazs Kisfali
Civil Engineering , Engineering , Environmental Science , ...
2
REPLIES
12.6K
VIEWS

About WSMCreateModel

QUESTION FROM: J Jesus Rico-Melgoza | 9 years ago BY: Patrik Ekenberg
Engineering , Modeling , SystemModeler , Wolfram Language
4
REPLIES
7.9K
VIEWS

Couple space-dependent and space-independent equations in NDSolve?

QUESTION FROM: Tim Nijssen | 9 years ago BY: Daniel Lichtblau
Chemical Engineering , Engineering , Equation Solving , Mathematics , ...
1
REPLIES
10.2K
VIEWS

WhenEvent stops working in the middle of solution of ODEs

QUESTION FROM: Kaushik Mallick | 9 years ago BY: Kaushik Mallick
Calculus , Engineering , Equation Solving , ...
1
REPLIES
7.2K
VIEWS

Determining the fluid level of a tilted cylinder?

QUESTION FROM: Ni Astri | 9 years ago
Engineering , Equation Solving , Mathematics
0
REPLIES
2.6K
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
9.1K
VIEWS

Load term and Young Module measure units

QUESTION FROM: Andrea Ter | 9 years ago
Engineering , Equation Solving , Mechanical Engineering , Physics , ...
0
REPLIES
4.2K
VIEWS

GPIB data acquisition with RPI2 and Mathematica?

QUESTION FROM: Keith Wanser | 9 years ago BY: Keith Wanser
Connected Devices , Data Science , Engineering , ...
2
REPLIES
13.7K
VIEWS

How to use WSMCreateModel for nonlinear systems?

QUESTION FROM: J Jesus Rico-Melgoza | 9 years ago BY: Malte Lenz
Engineering , SystemModeler
9
REPLIES
9.9K
VIEWS

ContourPlot in Fast Spherical Harmonics on radiative transfer

QUESTION FROM: Sungwoo Yang | 9 years ago BY: Gianluca Gorni
Engineering , Equation Solving , Graphics and Visualization , ...
4
REPLIES
11K
VIEWS

Simulation of Wireless Sensor Networks & Wireless Body Area Networks

QUESTION FROM: Anonymous User | 9 years ago BY: Patrik Ekenberg
Engineering , Modeling , SystemModeler , Wolfram Language
1
REPLIES
6.7K
VIEWS

Parameter estimation for nonlinear difference equation

QUESTION FROM: Craig Randall | 9 years ago BY: Craig Randall
Discrete Mathematics , Engineering , Equation Solving , ...
10
REPLIES
7.8K
VIEWS

WL / SystemModeller: PID, Fuzzy, NN predictive & MPC, etc. controllers?

QUESTION FROM: Pradeep Adusumilli | 9 years ago BY: Patrik Ekenberg
Control Systems , Engineering , SystemModeler , Wolfram Language
7
REPLIES
12.8K
VIEWS

How do I connect VoltageSource to Star in Wolfram SystemModeler?

QUESTION FROM: Melvin Klein | 9 years ago BY: Johan Rhodin
Engineering , SystemModeler
1
REPLIES
9.4K
VIEWS

errors during simulating result

QUESTION FROM: Aida Hashim | 9 years ago BY: Daniel Lichtblau
Engineering , SystemModeler
2
REPLIES
9.8K
VIEWS

How to get the flow through a narrowing 2D tube using NDSolveValue?

QUESTION FROM: Jesús Manuel Cillero Ares | 9 years ago
Civil Engineering , Computer Science , Engineering , ...
0
REPLIES
7.1K
VIEWS

2D Mesh with QuadElement in Non-uniform Region.

QUESTION FROM: Filippo Cangioli | 9 years ago
Engineering , Image Processing , Mathematics , ...
0
REPLIES
4.7K
VIEWS

2D PDE ( Navier-Stokes equations ) flow in a pipe ( cylindrical coordinate)

QUESTION FROM: Filippo Cangioli | 9 years ago
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
5.2K
VIEWS

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
8.7K
VIEWS

Why does Solve work on a sum with 34 terms but not 35 terms?

QUESTION FROM: Michael H. | 9 years ago BY: Michael H.
Computer Science , Data Science , Engineering , Equation Solving , ...
2
REPLIES
10.4K
VIEWS

Help on Singular feedback functions

QUESTION FROM: Edward Penagos | 9 years ago
Computer Science , Engineering , Mathematics
0
REPLIES
2.9K
VIEWS

Question about numerical integration

QUESTION FROM: Kat Z | 9 years ago BY: Sander Huisman
Calculus , Challenges , Engineering , Equation Solving , ...
1
REPLIES
8.5K
VIEWS

Library for renewable energy

QUESTION FROM: Bruce Woods | 9 years ago BY: Patrick McGuire
Engineering , Modeling , SystemModeler
2
REPLIES
8.1K
VIEWS

Managing large projects and OOP

QUESTION FROM: Eric Smith | 10 years ago BY: Eric Smith
Computational Linguistics , Computational Systems , ...
2
REPLIES
8.9K
VIEWS

Ideal Closer

QUESTION FROM: Bruce Woods | 10 years ago BY: Patrik Ekenberg
Engineering , Modeling , SystemModeler
1
REPLIES
6K
VIEWS

How can I animate the solution to the 2D heat equation?

QUESTION FROM: Felipe Fabricio Pacci Evaristo | 10 years ago BY: Felipe Fabricio Pacci Evaristo
Engineering , Equation Solving , Physics , Wolfram Language
4
REPLIES
9.7K
VIEWS

Why Do I Need the Evaluate and ReplaceAll (/.) Command ?

QUESTION FROM: john massucci | 10 years ago BY: Nasser M. Abbasi
Engineering , Mathematica
2
REPLIES
8.5K
VIEWS

Help modeling an electric circuit with wolfram SystemModeler?

QUESTION FROM: Aida Hashim | 10 years ago BY: Aida Hashim
Engineering , Modeling , SystemModeler , Wolfram Language
2
REPLIES
7.1K
VIEWS

Inserting PlotLegends inside the data Frame

QUESTION FROM: Sungwoo Yang | 10 years ago BY: Hadi Tokme
Engineering , Graphics and Visualization , Mathematica
3
REPLIES
18.7K
VIEWS

Stress Analysis for ceramic PCB type boards under temperature cycling

QUESTION FROM: Ronald Visser | 10 years ago BY: Ronald Visser
Engineering , Material Sciences , Modeling , SystemModeler , ...
2
REPLIES
9.9K
VIEWS

How to compute number of sensor pulses per minute?

QUESTION FROM: Safi Ahmed | 10 years ago BY: Malte Lenz
Connected Devices , Control Systems , Engineering , Modeling , ...
1
REPLIES
11.2K
VIEWS

Functional programming issues

QUESTION FROM: hugh trifol | 10 years ago BY: Eric Rimbey
Engineering , Wolfram Language
5
REPLIES
7.1K
VIEWS

What is the objective function in NonlinearModelFit?

QUESTION FROM: Otto Linsuain | 10 years ago
Data Science , Engineering , Optimization , Numerical Computation , ...
0
REPLIES
3.9K
VIEWS

Using an InterpolatingFunction in another function?

QUESTION FROM: Nick Perry | 10 years ago BY: Alexey Popkov
Aerospace Engineering , Engineering , Mathematics
1
REPLIES
10.8K
VIEWS

How to get the data points from the following differential equation?

QUESTION FROM: Dia Ghosh | 10 years ago BY: Dia Ghosh
Engineering , Wolfram Language
2
REPLIES
5.4K
VIEWS

Problems with recursion

QUESTION FROM: Luis Ledesma | 10 years ago BY: Bill Simpson
Computer Science , Education , Engineering , Game Development , ...
5
REPLIES
8.6K
VIEWS

Need help including a singularity

QUESTION FROM: Nick Perry | 10 years ago BY: Nick Perry
Aerospace Engineering , Engineering , Mathematics
2
REPLIES
11.5K
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
12.8K
VIEWS

RC first order system - solving DEs with laplace transform

QUESTION FROM: Pawel Wozniak | 10 years ago
Engineering , Mathematics , Physics , Signal Processing , ...
0
REPLIES
3.9K
VIEWS

Can you use an EC Fan with the Raspberry Pi

QUESTION FROM: Callum Cook | 10 years ago
Connected Devices , Engineering , Interface Construction , ...
0
REPLIES
5.4K
VIEWS

Arduino Sketch to build an Intervalometer?

QUESTION FROM: Douglas Youvan | 10 years ago BY: Douglas Youvan
Connected Devices , Control Systems , Engineering , ...
4
REPLIES
9.8K
VIEWS

Plotting projections of 4D objects into 3D

QUESTION FROM: Bryan Lettner | 10 years ago BY: Henrik Schachner
3D Printing , Calculus , Engineering , Geometry , ...
2
REPLIES
14.6K
VIEWS

How to simulate a beam fixed on both side with central force ?

QUESTION FROM: D H | 10 years ago BY: D H
Engineering , Mathematics , Wolfram Language
2
REPLIES
4.4K
VIEWS

How fixed intervals for a moving average: "MovingAverage"?

QUESTION FROM: Anahi Olmos | 10 years ago BY: Bill Simpson
Economics , Engineering , Mathematics
1
REPLIES
7.2K
VIEWS

Simultaneously solving a PDE and ODE

QUESTION FROM: Raunak Bardia | 10 years ago BY: Daniel Lichtblau
Calculus , Discrete Mathematics , Engineering , Mathematica , ...
3
REPLIES
11.2K
VIEWS
1
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