An OpenSource Least-Squares-Adjustment Tool
JAG3D is no longer developed at source-forge, and has moved to GitHub. Please visit https://github.com/loesler/applied-geodesy JAG3D is a simple tool to estimate geodetic 1d, 2d and 3d-networks by a least-squares-adjustment called Gauß-Markov model. For gross-error detection, the software supports common outliers tests (based on hypothesis testing) and robust L1 norm (BIBER estimator). Moreover, the software supports deformation-analysis on the observation level. This network adjustment application supports classic observations: - Distances 2D/3D, - Directions and/or azimuths, - Zenith angles, - Levelling difference as well as - GNSS-baselines 1D, 2D and 3D. Further feature (add-ons): - Coordinate-transformation (CoordTrans), - Form analyser (FormFittingToolbox), - Datum-transformation (UTM, Gauß-Krüger, Soldner; WGS84, Bessel, Krassowski, Hayford; NTv2 ...)
Structorizer is a little tool which you can use to create Nassi-Schneiderman Diagrams (NSD). Stuctorizer is written in Java and free for any use. The code has been moved to Github: https://github.com/fesch/Structorizer.Desktop
jChecs is an open source Java chess program, designed to introduce the basics of computer chess programming concepts.
NNW-NP North North West non polynomial problems. Bring back and develop NP in a friendly approach, using everything that is possible, and why not? We have now a todo list and we see light to solve this problem. Tryouts! We need new active members. Come!
Sistema de votação por sms
Software experimental para realização de pequenas eleições ( menos de 3.456.000 votos por dia) através de votação por sms. utilizando a tecnologia GSM através de celulares ou modens GSM. Pode ser utilizado também para pesquisas sobre a opnião pública, promoções realizadas pela mídia etc. Velocidade média de recepção de votos: 40 sms/s Velocidade média de envio da confirmação do voto: 1 sms/s.