Open Source Java Data Management Systems - Page 23

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.

JRobin is a 100% pure Java alternative to RRDTool, with about exactly the same specifications. If you provide the same data to RRDTool and JRobin, you will get exactly the same results and graphs. All standard RRDTool operations are supported.

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

JVisual3D is a GUI library, 3D geometry viewer and a mathematical visualization software written in pure java. It is comparable with the well known javaview project. This is under GPL. Create, manipulate and display easiely meshes, 3d shapes, surfaces,..

JViz is a prototype 3d visualization application that was created to help beginning Java programmers understand the structure, design and coding habits of their Java programs, and which parts of their programs need the most improvement.

JWDE extracts product information set from web and dumps is into db so e-commerce packages can use it. Currently JWDE can extract information from saved HTML files and convert it into JWDE XML format which can be save to osCMax e-commerce product.

Jamberoo (former JMolEditor) is a library of algorithms for structural Computational Chemistry implemented in the Java programming language. The Jamberoo classes can be integrated into other Java applications.

Jasper Open Servlet is a Java HTTP servlet that provides complex, drillable reports created with Jasper/iReports. It can be encapsulated into a portlal using an iframe portlet to add reporting capabilities to all your web applications - Files released.

The JasperSoft Business Intelligence Suite provides integrated reporting, analysis, and data integration to make faster, better decisions. * Integrated or stand-alone * Analytic & operational data integration * Embeddable with ERP or CRM

Jaude is "Java pour les Astronomes Utilisateurs de Detecteurs Electroniques". Jaude is Eclipse RCP and plugin based. So it will provide an Eclipse interface for JSky library (http://archive.eso.org/JSky/).

Java 3D Game SDK based on J2SE 1.4 and Java 3D 1.3. No native code is used, so this SDK should be portable to all operating systems, which provide the above SDKs. The SDK provides functions from initializing the window till model animating and renderin

Simple visualisation of geometric algorithms in Java

The Java Astrodynamics Toolkit is a library of components to help users create their own application programs to solve problems in astrodynamics, mission design, spacecraft navigation, guidance and control using Java or Matlab.

JDMF is a data mining framework written in Java. Main features include: simplicity, flexibility, many algorithms to choose from, many formats of input (e.g. XML, CSV, JDBC, Java beans) and output data (e.g. XML, plain text info, charts).

Java Data Processing Project aims to manipulate text file containing scientific data such as time/intensity scan or spectrum. Jdpp provide large flexibility to read all possible time duration and date format. It is originally design to treat MS data.

jIR is an open source project focused on building an open platform for image processing tasks. It is composed of individual algorithms whose task is to extract or compare information in a data set of images.