Stack Overflow
Stack Overflow

Questions tagged [pde]

Use this tag for questions about partial differential equations. For questions about the Eclipse Plugin Development Environment, use eclipse-pde instead.

Partial Differential Equations are differential equations that contain unknown multivariable functions and their partial derivatives. See [http://en.wikipedia.org/wiki/Partial_differential_equation][1]

The Eclipse Plug-in Development Environment (PDE) provides tools to create, develop, test, debug, build and deploy Eclipse plug-ins, fragments, features, update sites and RCP products. PDE also provides comprehensive OSGi tooling. See [http://www.eclipse.org/pde/][2]

Questions about the Eclipse Plug-in Development Environment are better tagged as 'eclipse-pde'.

See

Partial_differential_equation

Eclipse Plug-in Development Environment

477 questions
0
votes
1 answer

How to enable AspectJ Compiler in PluginExport/Build

My first Question is: Does the "Export deployable plug-ins and fragments" function use the same generic Build script as the Product Export Functionality ? My primary Question is: Why does the Export deployable plug-ins and fragments generate a jar…
Matthias H
  • 1,300
  • 13
  • 19
0
votes
2 answers

Solving for Fisher Kolmagorov Partial Differential Equation

I have been trying to solve the non dimensional Fisher Kolmagorov equation in Matlab. I am getting a graph which doesn't look at all like it should. Also, I'm getting the equation independent of value of s (the source term in the pdepe solver). No…
Madhura Gurjar
  • 3
  • 2
0
votes
1 answer

Eclipse Plugin Development - get all repository commits

I am developing Eclipse plugin. I want to extract all versions (commits) from repository associated with project in current workspace. I am able to get single file versions using IFileHistoryProvider.getFileHistoryFor(file) but I have no idea how to…
mkutyba
  • 1,417
  • 1
  • 10
  • 26
0
votes
1 answer

Exporting source of built plugins in PDE Build

I have a project that is made up of several features and plugins, and I want to export the source of the projects that have been built using PDE Build. One of the reasons for this is that we have a large common plugin Subversion repository, for…
tobier
  • 646
  • 1
  • 5
  • 21
0
votes
1 answer

Solving Ax=b where A is a large, banded, sparse matrix in MATLAB

I need to solve the equation Ax = b where A is a large dimensional matrix but sparse. A could be as large as 70000 by 70000 or even 30000 I fear! Now A is also a banded matrix illustrated below. It's composed of a tridiagonal matrix plus elements…
user157279
  • 67
  • 4
0
votes
1 answer

GNUPlot 3D Intensity Map for Partial DiffEQ Solution

I am creating a program that solves a 3D partial differential equation using finite difference methods. This is surprisingly not the hard part, and it is technically finished. At the end of the program, I am writing the numerical solutions to the…
user3862357
  • 1
0
votes
0 answers

squared complex norm of pde solution in wolfram-mathematica

Following problem: I want to calculate the squared norm of a complex function f, in order to get a real solution. This means a want to calculate Solution = Re[f]² + Im[f]² Actually the function is a vectorial one, so this should be applied to…
l4l1lu
  • 11
  • 4
0
votes
0 answers

Bundle JRE with PDE headless build

I have the build script (PDE Headless build) for building the RCP application. And it work's as expected. I have 2 tasks which am not able to close it. Am trying to bundle the JRE along with my RCP application, and i followed the steps provided in…
Jack Clouseau
  • 81
  • 1
  • 11
0
votes
1 answer

Reuse PDE' s ManifestEditor and meet NullPointerException

1.what we are planning to do : Reuse the ManifestEditor to open the MANIFEST.MF file, and add our features to the first OverviewPage. 2.what we already have known and done : It's dangerous to use the internal classes and APIs, so we create a…
Sam Su
  • 6,532
  • 8
  • 39
  • 80
0
votes
3 answers

Make a plugin project into an executable jar in eclipse

I have developed a wizard which I want to launch as a stand alone application(something like on the click of an icon /jar the wizard need to be launched) outside eclipse. How do I make it into an executable jar. I have a main class that invokes the…
Santhosh
  • 534
  • 9
  • 24
0
votes
1 answer

Eclipse bundle dependency resolving

I am currently trying to compile my Eclipse PDE projects. To do this i have to collect all the dependencies from the Require-Bundle instructions found in the projects and its dependencies. Now i have come across a problem that one of my projects…
lahnsurfer
  • 15
  • 1
  • 6
0
votes
3 answers

Solving a system of second order PDEs using Runge Kutta in C

I have a problem solving a system of differential equations using the Runge Kutta algorithm. So far I have rewritten the second order PDE into a set of two coupled equations where f(L1,L2) = L2 g(L1,L2) = A*(B*L1-C*L2-D) are the two…
MichaelScott
  • 387
  • 1
  • 3
  • 21
0
votes
1 answer

How to pass a function to pdepe initial condition function

I have created a function from sets of points using curve fitting toolbox. I used generate code function and generated function called createFit(a,b), where a and b are sets of points used for interpolation. As a result createFit returns my…
user2592180
  • 1
  • 2
0
votes
2 answers

What does this Pdesurf error message mean?

I run pdesurf(mesh.p, mesh.t, u) I got Error using pdesurf (line 25) Illegal solution format.
Léo Léopold Hertz 준영
  • 134,464
  • 179
  • 445
  • 697
0
votes
1 answer

Mathematica about NDsolve PDE set

I am trying to use NDsolve function to solve a PDE set. I am pretty new to mathematica and here is the code I put in. NDSolve[{D[Cm[t, x], t] == Dm*D[Cm[t, x], x, x] + Kg*Cs[t, x] - Ka*Cm[t, x], D[Cs[t, x], t] == Ds*D[Cs[t, x], x, x] + Ka*Cm[t,…
user2841246
  • 1
  • 1
1 2 3
…
31 32