Free Software
Tomography Software
Linear Stability Analysis for two-variable reaction-diffusion models
Matlab functions to import 2D and 3D FlexPDE output ASCII data
4th-order Runge-Kutta method for solving reaction-diffusion equations in 2D
Tomography Software
The downloadable zip file contains the software written in Matlab and
sample input images (2D projections like the one below) taken within a
full rotation of the object which is a cylindrical reaction-diffusion
medium in this case.
Output for the set of absorbance images included:
[download]
Linear Stability Analysis (LSA) for two-variable reaction-diffusion (RD) models
The script offers a quick and easy way to perform LSA on RD models and
visualize the results, and comes with the convenience of having the data
for further processing or analysis. In the example, the phase portrait
and the dispersion curves are calculated for the Lengyel-Epstein model
(a=11, b=0.28, s=50).
[download]
Matlab functions to import 2D and 3D FlexPDE output ASCII data
Visualizing and further processing the results of finite-element
simulations are challenging sometimes. These scripts can be added to any
Matlab code (tested for ver. 2010a) to import the output of FlexPDE's
"table" command.
[download]
4th-order Runge-Kutta method for solving reaction-diffusion equations in 2D
This bit of C code is written mainly for students who would like to
learn the basics of how reaction-diffusion problems can be solved
numerically. It provides a good opportunity for the user to understand
the steps of the process, and to solve problems of their interest by
modifying it. (The code was developed using Dev-C++ and tested on
Windows XP and 7)
[download]