Open Source Java Data Management Systems - Page 25

A set of utilities for working with the GAMESS Computational packages. Written in java to maximize cross platform use

JGraph is the most powerful, lightweight, feature-rich, and thoroughly documented open-source graph component available for Java. See the project homepage at www.jgraph.com for information and downloads.

JHeatChart is a simple Java library for generating heat map charts.

JMAT : Java MATrix tools package. Provides an easy-to-use class of matrix with MATLAB-like functions and syntax. JMAT also includes plots and histograms in 2D or 3D, an expression parser, and some statistic simulation tools.

JMagallanes is an open source end user application for Olap and Dynamic Reports written in Java/J2EE. Combines static reports, pivot table and charts. It reads from SQL and other data sources.

JMicroPolygon is a project to provide polygon drawing and filling facilities for J2ME (MIDP 1.0 and 2.0) without relying on extension APIs.

JNeuron is an analysis tool for multi-neuronal spike train analysis. The tool will allow scientists to organize their spike train data analysis into projects. The tool will implement standard spike train analysis algorithms and also datamining algorithms

JOpenChart is an open source Java library and toolkit for creating different kinds of charts and embedding them into web applications or Swing applications. It further supports interpolating data and plotting mathematical functions etc. pp.

JPIV is a platform independent, graphical stand-alone application for Particle Image Velocimetry (PIV) written in Java. PIV is an optical technique for measuring fluid flow velocities. JPIV moved to GitHub. Please visit us at: https://eguvep.github.io/jpiv/

JPhylo is a Java based visualization program used to display sequences of phylogenetic trees.

JPlot is a multi-purpose data plotting program for use as the graphic front-end of (scientific) software. JPlot is also available as a stand-alone application with a complete and easy-to-use graphic user interface (GUI).

JPlot is a multi-purpose data plotting program for use as the graphic front-end of (scientific) software. JPlot is also available as a stand-alone application with a complete and easy-to-use graphic user interface (GUI).

The project purpose is to develop an application to store and analyze workout data. Workout data in terms of duration of a training session, average pulse during the session and so forth. The focus will be on endurance training.

JQHull is a Brad Barber's QHull library (http://www.qhull.org) wrapped in Java.

JRET (Java Reverse-Engineering Tool) is a program that is capable of reconstructing sequence diagrams from JUnit testsuites through dynamic analysis. It is written in Java/AspectJ and provides a GUI as well as command-line possibilities.

JSMap is a site mapping tool written in Java. It analyzes web site structures and displays the "intended" structure using tree maps.

JSatTrak is a Satellite tracking program written in Java. It allows you to predict the position of any satellite in real time or in the past or future. It uses advanced SGP4/SDP4 algorithms developed by NASA/NORAD to propagate the satellite orbits.

The JScrollDesktopPane swing component provides a virtual desktop replete with dynamic scroll bars, dynamic menus, and dynamic button shortcuts.

A documented, maintained, and easy to use java library for plotting various statistical and mathematical graphs.

JAVA based tool for easy and realtime monitoring (RTM) of data streams or groups of data streams. This tool makes it easy to monitor inherent distributed or multi-threaded applications like e.g. agent systems, financial data, logistics, RFID Systems

Call me a purist, but I was never happy with the graphs produced with existing (free) Java tools. My dream package is lightweight with minimal dependencies, offers clean vector-graphics export and TeX-support for typesetting mathematical elements in axis labels, chart legends etc. This is hard (impossible?) to find and I thus decided to construct my own, mostly from existing code. This project is based on refactored versions of the popular packages 'XChart' (orig. by Tim Molter, © Knowm Inc.) and 'JLatexMath' (part of the SciLab project, derived from the JMathTeX project). Project status: experimental / incomplete / untested! Author: Wilhelm Burger (Univ. of Applied Sciences, Hagenberg, Austria) Logo by DesignContest (http://www.designcontest.com)

JTreeMap is a Swing Component which represents a tree structure with rectangles (a TreeMap. See http://www.cs.umd.edu/hcil/treemap/). KTreeMap is the SWT component for treemapping (see http://en.wikipedia.org/wiki/Treemapping). It is an Eclipse plugin.

Simple VA18B multimeter interface. It reads data trasmitted by USB/Serial interface of VA18B multimeter and can put them into a CSV file.

JVClifford is composed of Java/Java3D packages and executables jars that provide for Clifford element definition, Geometric Algebra operations and geometric scenes modelling and rendering using the n-dimensional geometric algebra affine model

Java Visualisation Tool