Interval arithmetic is a really useful mathematical tool for
designers because it automatically takes into account for the
tolerance of the components involved in the design. After I wrote SIMP, a package for Octave
to automate the interval computation, I understood it is so useful in the engineering design.
Therefore I decided to make an interval calculator simpler to use than SIMP, multiplatform,
with much more functions and extensions.
SIMP is a package I wrote for Octave
to automate the interval computation.
Pentode is a multi platform console J2SE application to automatically simulate and draw the power tree of complex devices.
(A tutorial is available for J2ME programmin written in Italian)
See the explanation above.
Java aim is: build once, execute everywhere.
This is because all the following programs are written to run on
every phone brand/model. The main requirements is MIDP 2.0
compliant phones. That is more difficult for games because they
manage the screen on a pixel base. That is why all my games are
based on vectorial graphics to adapt themselves to the screen
SiMoney is a full featured account manager. It stores accounts,
payees and categories (which are grouped in main categories). It is
possible to get reports and synchronize with a PC.
Shopping List is tool to prepare the list of items to buy in a
Secret Codes is a tool to save password in the phone memory. It
cypher the password with a simple algorithm.
ELC (Expandable Linear Converter) has several installed measure
units and divided in categories. It can convert value between them.
It is possible to add new categories and new measure unit.
Convertitore is a currency converter (between Euro and Lira). It
was written for teaching purpose: although it is simple, it shows
all the basic concept behind J2ME. It is written and commented in
SMOB (Simone Messenger Over Bluetooth) is a basic messenger between
Java phones supporting Bluetooth (the phones have to be MIDP 2.0
and JsR82 compliant).
Games for J2ME compatible phones
All the following games have a "challenge a friend" mode. In
that more there are 100 different games with exactly the same
pieces in the same order.
Five Or More is a clone of Color Lines. The aim is to align balls
of the same color.
SimeTris is a clone of Tetris. The aim is to build a line full of
Color Sticks is a game in between Tetris and Color Lines. The aim
game is to align three bricks of the same color.
Sudoku is the well known game. To resize the game on every screen
resolution I made my own vectorial graphics numbers!
Programs written in other languages.
Espress is my first C program (after "Hello World") for DOS. It is
to solve arithmetic expression step by step. It is in Italian.