"'Free software' is a matter of liberty, not price. To understand the concept, you should think of 'free' as in 'free speech,' not as in 'free beer'."
Richard Stallman.

Allink: software for data analysis, image processing, simulation, differential equation solver.
Download sources: with " svn co svn://svn.theorie.physik.uni-goettingen.de/marelli/Allink ".
Compile: edit "/include/MakeInclude.mk" and run "make".
Documentation: here with doxygen.


R: divide a popolation into three wealth classes by a wealth index and calculates the wealth distribution by class. Two wealth indeces are calculated on different assets and cross checked.

maple: solve numerically and analitically a forth oder differential equation in cylindrical coordinates.

openFrameworks: system of particles where the connections radius depends on the music volume and the shaking of the box on the speed of music change. Extension of ofxMSAPhysics to calculate collisions against solid triangles.

root: load the data in .root format, build the histograms, perform a Gaussian interpolation of the peaks and save a table with the averages and standard deviations.

Image filter <- top -> web/database