Packing two dimensional rectangular elements at orthogonal table
Program was created for optimized packing of two dimensional rectangular elements at orthogonal table with main purpose of printing cutting sheets that can be used for cutting material at production in wood and panel furniture manufacturing. It is developed upon authors several years of experience at woodworking, and actual carpenters needs when such software is in question.
In spite its look it is fully functional peace of software , with all necessary elements needed for generating cutting sheets. ...
Linear Program Solver (Solvexo) is an optimization package intended for solving linear programming problems. The main features of the Solvexo are:
· Solvexo solver is based on the efficient implementation of the simplex method (one or two phases);
· Solvexo provides not only an answer, but a detailed solution process as a sequence of simplex matrices, so you can use it in studying (teaching) linear programming.
· Solvexo provides a solution with the graphic method for problems with tow variables...
Basic routing and spatial functions using OpenStreetMap data
A mapping application for OpenStreetMap that renders OSM or MapQuest tiles and does basic routing from a built-in database.
The main focus of this project is the development of a high-performance routing engine that can handle a variety of routing and vehicle constraints on demand without additional pre-processing of the road network. An additional goal is the development of a class library centered around a built-in, object-oriented database used for processing and storing OSM map data such that external dependencies (e.g. external database servers) are minimized.
Ertha is an open source GIS whose main focus is to guarantee easy extensibility and straightforward integration of custom modules. It provides basic geographic rendering and topologic analysis and exposes the main data structures loaded from shapefiles.
Alternative approach to minimum redundancy coding (fixed-length) without using tree data structures. The main advantages are simplicity and flexibility.