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

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Modeling the Rolling Shutter Effect

CONTRIBUTED BY: Christopher Grattoni | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , ...
2
REPLIES
8.5K
VIEWS

Bode Plot and Bandwidth in Wolfram SystemModeler

QUESTION FROM: Frank Jon | 3 years ago BY: Frank Jon
Control Systems , Engineering , Modeling , SystemModeler
2
REPLIES
3.8K
VIEWS

Why outputresponse in discrete takes so long with this system?

QUESTION FROM: J Jesus Rico-Melgoza | 3 years ago BY: J Jesus Rico-Melgoza
Control Systems , Engineering , Wolfram Language
2
REPLIES
4.5K
VIEWS

[WSS18] Build a link between Wolfram Language and OpenFOAM

CONTRIBUTED BY: Jorge Carabali | 3 years ago BY: Fabian Krech
Staff Picks , Engineering , Graphics and Visualization , Modeling , ...
2
REPLIES
11.3K
VIEWS

How to find the frequency value from Bode plot for a corresponding Gain

QUESTION FROM: Koushik Maharatna | 3 years ago BY: Koushik Maharatna
Computer Science , Control Systems , Data Science , ...
2
REPLIES
6.1K
VIEWS

[WSS20] ThermodynamicCycle: for parameters & properties at each state

CONTRIBUTED BY: Gino Andrade | 3 years ago BY: Gino Andrade
Staff Picks , Chemical Engineering , Engineering , ...
2
REPLIES
8.6K
VIEWS

[GiF] Love heart jewelry III: the outcome of Cupid's arrow

CONTRIBUTED BY: Frederick Wu | 4 years ago BY: Vitaliy Kaurov
Staff Picks , 3D Printing , Engineering , Equation Solving , ...
2
REPLIES
10.1K
VIEWS

Where to start on wind power simulation?

QUESTION FROM: J Jesus Rico-Melgoza | 4 years ago BY: J Jesus Rico-Melgoza
Electrical Engineering , Engineering , Environmental Science , ...
2
REPLIES
7.8K
VIEWS

Connection between two MultiBody SystemModels

QUESTION FROM: Bogdan Udrea | 4 years ago BY: Bogdan Udrea
Engineering , Mathematica , SystemModeler
2
REPLIES
6.7K
VIEWS

Solving the integral?

QUESTION FROM: Masood Ahmed | 4 years ago BY: Masood Ahmed
Calculus , Engineering , Mathematics , Wolfram Language
2
REPLIES
5.1K
VIEWS

How to treat point heat sources?

QUESTION FROM: Roberta Mongillo | 4 years ago BY: Roberta Mongillo
Calculus , Engineering , Equation Solving , Modeling , ...
2
REPLIES
5.6K
VIEWS

How to simulate a Light Emmiting Diode LED in Modelica System Modeler

QUESTION FROM: Jose Calderon | 4 years ago BY: Jan Brugard
Engineering , SystemModeler
2
REPLIES
14.1K
VIEWS

Designing a Low Pass Active Filter

CONTRIBUTED BY: David Keith | 4 years ago BY: Jim Balicki
Staff Picks , Dynamic Interactivity , Electrical Engineering , ...
2
REPLIES
20.8K
VIEWS

Problem with InverseLaplaceTransform[] using Mathematica 11.3

QUESTION FROM: Leo Baumann | 5 years ago BY: Leo Baumann
Engineering , Mathematics , Wolfram Language
2
REPLIES
5K
VIEWS

Correct way to model/approximate force disturbance for force controller

QUESTION FROM: Mor Bo | 5 years ago BY: Mor Bo
Control Systems , Engineering , Mechanical Engineering , Physics , ...
2
REPLIES
9K
VIEWS

FEM/ Using moving meshes/ Design of a propeller within a fluid.

QUESTION FROM: Jesús Manuel Cillero Ares | 5 years ago BY: Jesús Manuel Cillero Ares
Engineering , Mechanical Engineering , Wolfram Language
2
REPLIES
9.9K
VIEWS

Questions about NDSolve with Dirichlet/Neumann bcs and direct formulations

QUESTION FROM: Lars Ulke-Winter | 5 years ago BY: Lars Ulke-Winter
Calculus , Engineering , Equation Solving , Mathematica , ...
2
REPLIES
6.9K
VIEWS

Want 1/0 to be consider as 0 in my equation. How to do it?

QUESTION FROM: vin Bha | 5 years ago BY: Michael Helmle
Engineering , Mathematics , Wolfram Language
2
REPLIES
7.2K
VIEWS

Designed Experiment Support

QUESTION FROM: Steve M | 5 years ago BY: bin ma
Business Analytics , Data Science , Engineering , ...
2
REPLIES
18.5K
VIEWS

[?] Create geometrical regions from STEP (ISO10303)?

QUESTION FROM: Markus Sonderegger | 5 years ago BY: Christopher Purcell
Engineering , Geometry , Graphics and Visualization , ...
2
REPLIES
12.6K
VIEWS

How does Bias adjust Chebyshev nodes in RationalInterpolation?

QUESTION FROM: A Alomar | 5 years ago BY: A Alomar
Engineering , Mathematics , Numerical Computation , Packages , ...
2
REPLIES
5.7K
VIEWS

Get a model from a transfer function that is obtained from statespacemodel?

QUESTION FROM: Gifari Hasyim | 6 years ago BY: Sergio Vargas
Control Systems , Engineering , Mathematica , Mathematics , ...
2
REPLIES
8.1K
VIEWS

Calculating a polygon and its center coordinate from an Ellipsoid Arc

QUESTION FROM: cray co | 6 years ago BY: Rohit Namjoshi
Engineering , Geographic Information System
2
REPLIES
5.7K
VIEWS

Commands to and Data from an Oscilloscope?

QUESTION FROM: John Compter | 6 years ago BY: John Compter
Connected Devices , Control Systems , Engineering , Mathematica , ...
2
REPLIES
6.8K
VIEWS

Asking About Angle

QUESTION FROM: Kamal Hayder | 6 years ago BY: Kamal Hayder
Engineering , Mathematics
2
REPLIES
6.2K
VIEWS

Solve an equation for a deformation?

QUESTION FROM: Gowtham A | 6 years ago BY: Gowtham A
Engineering , Equation Solving , Mathematics , Physics , ...
2
REPLIES
5.9K
VIEWS

SystemModeler functionality in the V12 Mathematica distro for RasPi?

QUESTION FROM: Steve Rector | 6 years ago BY: Malte Lenz
Engineering , Mathematica , Raspberry Pi , Signal Processing , ...
2
REPLIES
12.9K
VIEWS

Solve a parametric equation system using W|A?

QUESTION FROM: Friedrich Trabert | 6 years ago BY: Friedrich Trabert
Engineering , Equation Solving , Mathematics , Wolfram|Alpha , ...
2
REPLIES
7.5K
VIEWS

Contract a Rank Two Tensor with one Indice of another Rank Two Tensor

QUESTION FROM: Hollis Williams | 6 years ago BY: Hans Milton
Engineering
2
REPLIES
8.7K
VIEWS

Plot the real value of the Fourier component of electric field?

QUESTION FROM: Muhammad Ali | 6 years ago BY: Muhammad Ali
Engineering , Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
6.3K
VIEWS

Compute the spatiotemporal temperature distribution of a liquid droplet?

QUESTION FROM: Zuhaib Nissar | 6 years ago BY: Zuhaib Nissar
Algebra , Calculus , Engineering , Mathematics , Modeling , ...
2
REPLIES
7K
VIEWS

[?] Find surface normal and intersection from any arbitrary shape?

QUESTION FROM: Tomi B | 6 years ago BY: Tim Laska
Calculus , Engineering , Equation Solving , Geometry , ...
2
REPLIES
7.7K
VIEWS

How to Reverse the axes in contourplot?

QUESTION FROM: Skill 93 | 6 years ago BY: Skill 93
Electrical Engineering , Engineering , Graphics and Visualization
2
REPLIES
8.6K
VIEWS

Analysis of crop health using NDVI (Red and Near-infrared capturing camera)

QUESTION FROM: Zhamilya B | 6 years ago BY: Zhamilya B
Biological Sciences , Computer Science , Control Systems , ...
2
REPLIES
9.1K
VIEWS

NDSolve piecewise differential equations associated with a water hammer?

QUESTION FROM: srinivas.gk | 6 years ago BY: srinivas.gk
Calculus , Engineering , Equation Solving , Mathematics , ...
2
REPLIES
6.6K
VIEWS

[MAKE] Spikey Commemorative Coins

CONTRIBUTED BY: Frederick Wu | 7 years ago BY: Christian Pasquel
Staff Picks , 3D Printing , Engineering , ...
2
REPLIES
19.8K
VIEWS

Nonlinear feedback system

QUESTION FROM: OBIROY LAIRENJAM | 7 years ago BY: OBIROY LAIRENJAM
Control Systems , Engineering , Equation Solving , ...
2
REPLIES
6.9K
VIEWS

Constrain inputs for the gain function of LQR Controller?

QUESTION FROM: Mor Bo | 7 years ago BY: Mor Bo
Control Systems , Engineering , Mathematics , Robotics , ...
2
REPLIES
8.5K
VIEWS

Use FindRoot for the following function?

QUESTION FROM: Robert McHugh | 7 years ago BY: Robert McHugh
Engineering , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
9.3K
VIEWS

Avoid "has evaluated to non-numerical values for all sampling points in"?

QUESTION FROM: mohamed alzenad | 7 years ago BY: John Doty
Engineering , Mathematics , Wolfram Language
2
REPLIES
14K
VIEWS

Find the average value of the unit pulse using NIntegrate and Unit Steps?

QUESTION FROM: Roger Backhus | 7 years ago BY: Roger Backhus
Calculus , Engineering , Mathematics , Numerical Computation , ...
2
REPLIES
9K
VIEWS

Calculation of the natural frequencies of complex mechanical systems.

QUESTION FROM: Fabián Peña | 7 years ago BY: Fabián Peña
Engineering , Modeling , SystemModeler
2
REPLIES
8K
VIEWS

Import data from Excel and run the Anderson Darling test on it

QUESTION FROM: johann.spies | 7 years ago BY: Sean Cheren
Data Science , Economics , Engineering , Import and Export , ...
2
REPLIES
11.4K
VIEWS

Avoid System Modeler to crash when performing basic functions?

QUESTION FROM: Archie Watts-Farmer | 7 years ago BY: Archie Watts-Farmer
Engineering , Operating System and Network Access , SystemModeler , ...
2
REPLIES
8.9K
VIEWS

Plot a simple diagonal ball throw in water, changing resistance coefficient

QUESTION FROM: Leon F | 7 years ago BY: EDITORIAL BOARD
Calculus , Engineering , Equation Solving , ...
2
REPLIES
5.1K
VIEWS

[?] Perform optimization with a strange constraint?

QUESTION FROM: Ovunc Yilmaz | 7 years ago BY: Ovunc Yilmaz
Data Science , Engineering , Optimization , Mathematics , ...
2
REPLIES
12.2K
VIEWS

Did anybody develop a G-code (RS-274) Import Format?

QUESTION FROM: Markus Sonderegger | 7 years ago BY: Christopher Purcell
Curated Data , Data Science , Engineering , Geometry , ...
2
REPLIES
12.7K
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
7.2K
VIEWS

Mike Foale's Machine Learning Flight System

CONTRIBUTED BY: Brett Haines | 8 years ago BY: Rand Baldwin
Staff Picks , Connected Devices , Dynamic Interactivity , ...
2
REPLIES
38.5K
VIEWS

Basic program for Control Systems

CONTRIBUTED BY: Carlos Lapuente | 8 years ago BY: Carlos Lapuente
Control Systems , Dynamic Interactivity , Engineering , ...
2
REPLIES
11.6K
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

I2C interface for Mathematica on Raspberrypi

CONTRIBUTED BY: Hirokazu Kobayashi | 8 years ago BY: Hirokazu Kobayashi
Connected Devices , Engineering , Interface Construction , ...
2
REPLIES
11.6K
VIEWS

FEM Solver for Navier-Stokes equations in 2D

CONTRIBUTED BY: EDITORIAL BOARD | 9 years ago BY: Rodion Stepanov
Staff Picks , Engineering , Equation Solving , Geometry , Know-How , ...
2
REPLIES
26.5K
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
10.9K
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
15.4K
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
9.9K
VIEWS

[GIF] Robot Painting Art from Images

CONTRIBUTED BY: Frederick Wu | 9 years ago BY: Sam Carrettie
Staff Picks , Control Systems , Dynamic Interactivity , Engineering , ...
2
REPLIES
16.5K
VIEWS

Simulating Blue Origin's New Shepard Rocket

CONTRIBUTED BY: Johan Rhodin | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Physics , SystemModeler
2
REPLIES
18.2K
VIEWS

CloudDeploy with DateListPlot

QUESTION FROM: Balazs Kisfali | 9 years ago BY: Balazs Kisfali
Civil Engineering , Engineering , Environmental Science , ...
2
REPLIES
12.7K
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
13.9K
VIEWS

errors during simulating result

QUESTION FROM: Aida Hashim | 9 years ago BY: Daniel Lichtblau
Engineering , SystemModeler
2
REPLIES
10K
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
10.5K
VIEWS

Library for renewable energy

QUESTION FROM: Bruce Woods | 9 years ago BY: Patrick McGuire
Engineering , Modeling , SystemModeler
2
REPLIES
8.3K
VIEWS

Simulation of Batch Culture Fermentation

CONTRIBUTED BY: Ricardo Sánchez | 9 years ago BY: Ricardo Sánchez
Biological Sciences , Chemical Engineering , Data Science , ...
2
REPLIES
15.5K
VIEWS

Managing large projects and OOP

QUESTION FROM: Eric Smith | 10 years ago BY: Eric Smith
Computational Linguistics , Computational Systems , ...
2
REPLIES
9K
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
7.2K
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
10K
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
5.5K
VIEWS

Need help including a singularity

QUESTION FROM: Nick Perry | 10 years ago BY: Nick Perry
Aerospace Engineering , Engineering , Mathematics
2
REPLIES
11.6K
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

Plotting projections of 4D objects into 3D

QUESTION FROM: Bryan Lettner | 10 years ago BY: Henrik Schachner
3D Printing , Calculus , Engineering , Geometry , ...
2
REPLIES
14.7K
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
4.5K
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

Organize data in table and adding column to data

QUESTION FROM: Dodji Cohovi | 10 years ago BY: Alexey Popkov
Biological Sciences , Chemical Engineering , Chemistry , Economics , ...
2
REPLIES
17.4K
VIEWS

Second Derivatives - Help.

QUESTION FROM: Gustavo Abijaude | 10 years ago BY: Hans Dolhaine
Engineering , Mathematica , Mathematics
2
REPLIES
6.4K
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

Integration of special functions

QUESTION FROM: harish pandamaneni | 10 years ago BY: harish pandamaneni
Engineering , Mathematics
2
REPLIES
4.9K
VIEWS

Why do I get recursion depth exceeded error and not a list of numbers error

QUESTION FROM: Milan Vicentijevic | 10 years ago BY: Milan Vicentijevic
Engineering , Modeling , Wolfram Language
2
REPLIES
7.9K
VIEWS

beginner's struggle with programming

QUESTION FROM: Loft B | 10 years ago BY: Loft B
Engineering , Mathematics , Physics , Recreation
2
REPLIES
6.4K
VIEWS

Laplace transform

QUESTION FROM: Felipe Ferraretto | 10 years ago BY: Felipe Ferraretto
Engineering , Mathematica
2
REPLIES
5K
VIEWS

How to color each point with a different color in ListPlot?? Please help

QUESTION FROM: Daniel Branco | 10 years ago BY: Daniel Branco
Computer Science , Data Science , Engineering , Image Processing , ...
2
REPLIES
26.7K
VIEWS

polar contour plot

QUESTION FROM: Soutik Sur | 10 years ago BY: Soutik Sur
Engineering , Mathematics , Optics , Physics
2
REPLIES
16.7K
VIEWS

Innovation this Summer with Wolfram!

CONTRIBUTED BY: Todd Rowland | 10 years ago BY: Todd Rowland
Biological Sciences , Business Analytics , Computer Science , ...
2
REPLIES
14.6K
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
11.6K
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

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
5.9K
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
9.5K
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

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

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
9.3K
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
17.7K
VIEWS

Equation Derivation with derivatives

QUESTION FROM: Yuanhang Chen | 11 years ago BY: Yuanhang Chen
Engineering , Mathematics , Mechanical Engineering
2
REPLIES
7.2K
VIEWS

Increment of a Decimal?

QUESTION FROM: Lewis Millar | 11 years ago BY: Lewis Millar
Computer Science , Data Science , Engineering , Mathematics , Physics
2
REPLIES
7.4K
VIEWS

How to find combinations of letters?

QUESTION FROM: Azhar Uddin Mohammed | 11 years ago BY: Azhar Uddin Mohammed
Calculus , Discrete Mathematics , Education , Engineering , ...
2
REPLIES
10.7K
VIEWS

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

CONTRIBUTED BY: Akiko Kanamitsu | 11 years ago BY: Akiko Kanamitsu
Business Analytics , Data Science , Education , Engineering , ...
2
REPLIES
18K
VIEWS

Thickness in ParametricPlot3D

QUESTION FROM: Russell Todres | 11 years ago BY: Russell Todres
Engineering , Graphics and Visualization , Mathematics , ...
2
REPLIES
6.7K
VIEWS

NDSolve - MaxSteps

QUESTION FROM: luca civati | 11 years ago BY: luca civati
Computer Science , Engineering , Equation Solving , Mathematica , ...
2
REPLIES
5.8K
VIEWS

What went wrong with this NDSolve command usage?

QUESTION FROM: INTAN SUPRABA | 11 years ago BY: INTAN SUPRABA
Civil Engineering , Engineering , Equation Solving , Mathematics , ...
2
REPLIES
13.4K
VIEWS

Simultaneous fitting to multiple data sets with multiple variables and para

QUESTION FROM: Arijit Sharma | 11 years ago BY: Arijit Sharma
Engineering , Image Processing , Mathematics , Modeling , Optics , ...
2
REPLIES
17.5K
VIEWS
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Group Count Group Count

649 Discussions

Group Branding Group Branding

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2 days ago
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8 days ago
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11 days ago
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10 days ago
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19 days ago
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20 days ago
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25 days ago

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