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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
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Fluid flow, heat transfer and Python

full EDIT: I will give some more information about the whole problem. The project is in early stage and my question is actually only about a narrow portion of the thing. the final goal: I am currently trying to simulate the flow of hot air around a…
Till B
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Integrating a vector field (a numpy array) using scipy.integrate

I was interested in integrating a vector field (i.e finding a streamline) for a given initial point using the scipy.integrate library. Since the vector field is a numpy.ndarray object, defined on a computational grid, the values in between the grid…
imranal
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Numba or Cython acceleration in reaction-diffusion algorithm

I'd like to accelerate the code written in Python and NumPy. I use Gray-Skott algorithm (http://mrob.com/pub/comp/xmorphia/index.html) for reaction-diffusion model, but with Numba and Cython it's even slower! Is it possible to speed it up? Thanks in…
snotna
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Required plug-in 'org.eclipse.pde.junit.runtime' could not be found

I'm working with Eclipse Indigo and need to use Junit PDE to test my plugin functionality. I installed Junit, and these two…
Muchiko
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Complete example for Eclipse RCP 3.6.2/P2/Junit tests

Does anyone know of a good complete example (source, scripts, jobs) that covers all the following? building an Eclipse RCP product with many features generating a P2 repository running JUnit tests using Eclipse 3.6.2 building for few platforms with…
Daniel Coupal
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PDE Headless Build (Feature-based) and Missing Required Plug-ins

When attempting to perform a PDE headless build, I am finding the eclipse.buildScript step to display the following: [java] generateScript: [java] [eclipse.buildScript] Some inter-plug-in dependencies have not been satisfied. [java]…
Michael
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Build Windows RCP Application on Unix Machine

We're trying to do an Eclipse PDE build for a RCP Application via Hudson/Jenkins. We were doing this so far successfully on a Windows machine (Hudson running on Windows Server 2003). We have decided to move our CI system to a unix machine. When…
dfme
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Use numpy to solve transport equation with wave-like initial condition

I'm trying to write a python program to solve the first order 1-D wave equation (transport equation) using the explicit Euler method with 2nd order spatial discretization and periodic boundary conditions. I'm new to python and I wrote this program…
Devin Crossman
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Sparse diagonal matrix solver

I want to solve, in MatLab, a linear system (corresponding to a PDE system of two equations written in finite difference scheme). The action of the system matrix (corresponding to one of the diffusive terms of the PDE system) reads, symbolically (u…
usumdelphini
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Using a solution to a PDE, to define another PDE - FEniCS

I am currently trying to solve the Monge-Ampere equation in FEniCS, by implementing a non standard boundary condition. The boundary condition, requires that the gradient of the solution must map the boundary of the original domain to another…
ellya
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Speeding up PDE edit-compile-debug cycle

Are there any low-hanging fruit regarding some more efficient way to run and test Eclipse-plugins (within the PDE)? Besides slimming down the Eclipse-configuration, which has already been done.
pmf
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How i can i identify the project type as an eclipse plug-in?

I want to identify the type (java/c/...) of the currently selected project from an Eclipse plug-in; If possible some other information also (used libraries and what not), basically all the information surrounding the project. I have been searching…
wlfbck
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Using PDE build, p2 and AdvancedInstaller together

I am building an Eclipse RCP application with the command-line version of PDE build in Eclipse 3.5.1. Then I use AdvancedInstaller to create the installer for the RCP product. I think the context would be similar with InstallShield and similar…
user186769
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3 answers

Is there a headless way to import projects and refresh the workspace?

Still trying to set up an headless build for a big university project (RCP product). Every Eclipse user knows the following manual functionality: "File --> Import --> Existing projects into workspace" as well as "Build Workspace" and "Clean…
Max
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How to solve these coupled differential equations in Matlab?

I have three partial differential equations (PDEs) and an analytical solution for a variable as shown. Using these equations I want to solve for \phi(x,y,t), p(x,y,t), C_{a}(x,y,t) and C_{b}(x,y,t) i.e. in terms of space and time. I know there is a…
user238469
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