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Here's something that belongs nowhereelse.. Nothing serious here!



2D Ising Model - [PDF (source inside), lang: ENG - code: Matlab 2015] - A naive Matlab script implementing Metropolis algorithm for solving the 2D Ising model.


Ceramikalc0.1 - [C++, 2015] - Simple C++ program that computes the failure probability for fragile materials (such as ceramic) starting from FEM data. Based on weibull distribution. Exports results in VTK format (viz. paraview)! Manual here.


Remotely controlling your home cluster - [html page, 2015] - ... via SSH tunnel, and switching on/off nodes with some relais.


Very Basic Assembly Tutorial - [html page, 2016] - a few lessons to get aquainted to ASM programming. Mainly for my own reference.


Light bulb Pirani vacuum gauge - test - [html page, 2018] - Some preliminary rough testing of a light bulb filament used as a Pirani gauge to measure the vacuum degree.


Numerical integration in C++ Tutorial - [html page, 2016] - Beginners tutorial about numerical integration in C++ with the Boost library.


Dual Core Dual PC - [html page, 2015] - Have some fun building a dual-core dual-PC computer


Compressible flows and CFL condition - A quick note about simulating hyperbolic problems


Quasi-1D isentropic nozzle expansion - [Octave, 2018] - A couple of scripts solving the isentropic nozzle equations. Given a nozzle geometry and the conditions in the throat, they return the velocity, Mach number, density and pressure along the nozzle.


Unsteady quasi-1D flows - [Theory, 2018] - A blackboard derivation for unsteady quasi-1D isentropic flows. The derivation of this unsteady case is simple, yet not so common in textbooks!


Rates from cross-sections - [Octave, 2018] - A couple of scripts that: (1) compute rates from given cross-sections and (2) fit the modified Arrhenius law to a (chemical production) rate tabulated against the temperature.


Graphics Importer - [Octave, 2016] - Simple script to extract data from images. Supports log plots.


Paraview Colormap Generator - [Octave, 2016] - This script creates a "stepwise constant" colormap for Paraview. The link opens a page with a brief description and a nice picture.


LaTeX kickstart - [Source + PDF, ITALIAN 2015] - Click here to download the Latex Source and here to download the PDF result


Simplest Web Crawler - [Python] - A very simple python script that extracts email addresses and links from an url. Make it executable with chmod +x pycrawlsimple.py and run with ./pycrawlsimple.py


Spiderman Shaving - [video - 2010] - about Spiderman running out of shaving cream..


VorDyn2 wallpaper - [Wallpaper - 1200x800] - - - - - - - - - - - - - - - - - - - - - - - - - - > >


Shredder Loves Debian - [Wallpaper - 1200x800] - - - - - - - - - - - - - - - - - - - - - - - - - - > >