Open Source Java Scientific/Engineering Software - Page 78

Math Expression Parser 4 Java MEP4J is a high performance math expression strings parser for Java (J2SE >= 5). Compare its performance against similiar libraries and let me know your experince. The library manages the 5 operators (+, -, /, %, *) together with the following functions: - "abs" - "cos" - "sin" - "acos" - "asin" - "cosh" - "sinh" - "tan", - "tanh" - "atan" - "sqrt" - "cbrt" - "root" - "log" - "log10" - "log1p" - "exp" - "expm1" - "atan2" - "pow" The library supports variables (case insensitive), custom and pre-loaded ("e" and "pi"). Example: int num_variations = 100; int init_value = 10; MathParser mathParser = new MathParser(); mathParser.putVariable("x", init_value); mathParser.parse("2 + (7 - 5) * 3.14159 * pow(x, (12-10)) + sin(-3.141)"); for(int i = init_value; i < num_variations; ++i) { Double result = mathParser.execute(); mathParser.putVariable("x", i); }

mojo is a standalone software and library for the fast analysis of business processes. Because of its lightweight architecture and its implementation in Java, it can be used as extension in your program, e.g., business process designer. It provides new researched compiler-based analysis techniques which supports very good failure location. The software can be used under the GNU Lesser General Public License (LPGL): http://www.gnu.org/licenses/lgpl-3.0.txt

Data and animal management software for large-scale phenotype screening Used by GNF for mouse ENU mutagenesis project. Data visualization & analysis, animal husbandry management, & automated QTL mapping. Usable as stand alone animal husbandry system.

The text structures of notes and publications in music theory and musical analysis bring challenging requirements: how to include music notation excerpts, graphics, and even combinations thereof, into the typeset flow of paragraphs and into the work-flow, and how to integrate navigable references to these and to single domain entities into running text. Furthermore, dynamic interactive documents can be useful for presenting complicated interdependencies to the reader more clearly, far beyond conventional paper publication. The mulitNotes text architecture and processing pipeline is based on d2d and standard technologies (XSLT, ECMAScript. LilyPond, PostScript, etc.) and addresses these issues. An overview about the software architecture and its operation is given in: Journal of the Text Encoding Initiative, Open Issue 18/2024: "Using d2d for Writing XML --- The multiNotes Text Architecture for Musical Analysis" https://doi.org/10.4000/132ex

MWCtrl is a Java application designed to control a microwave dish connected to an Opto22 Ethernet Brain. The application was written for Linux using a touch screen (optional), but also runs on Windows & Mac OSX.

An effort to create free and open enviroment, to build complex "rail world", including all rail technology lovers' interests - locomotives (steam, diesel, electric) - driving or documentation, physics, traffic control, etc.

panFMP is a generic framework suitable for harvested XML metadata that is searchable through Apache Lucene without any additional RDBMS. Fields can be defined by XPath allowing for full text queries on all types of fields including numerical ranges. The code was moved to Github: https://github.com/pangaea-data-publisher/panfmp

prot3d is aimed to get three-dimensional folding possibilities of a peptide given its aminoacid sequence.

quill lets you create gestures for your pen-based application, and helps you make your gestures easy for the computer to recognize. quill includes a Java gesture recognition library to allow your application to recognize gestures.

reMIND is a project developed at Linköpings University in Sweden. It aims to ease optimizations of resource usage in factories / production lines. To optimize the models it uses an external linear optimizer.The method is based on MILP(Mix Int Line Prog)

A modeling and simulation tool for Routing problems on Graphs, tccrouter is a java desktop application that provides a 2d map for building graphs and simulating a variety of real world routing solutions: Shortest path, TSP, VRP, VRP-TW. Check Git repository. https://github.com/guilhebl/routerapp

The overall aim of the SafeCap project is to develop modelling techniques and tools for improving railway capacity while ensuring that safety standards are maintained. Useful links: Project homepage: http://http://safecap.co.uk/

Open Source Semantic Web Search Engine Software: If two machines anywhere on the web can agree on the same definition of a digital service or digital good, then machine to machine transactions can use this lingua franca to transact on the users behalf.

The program allows the simulation of spatial dynamics in a benthic coral reef community under various environmental settings. Several coral species, with either massive or branching colony growth morphologies are implemented as individual colonies, which compete for space with each other as well as with macroalgae and algal turf. For more details on the first version of the program see also: Kubicek A, Muhando C, Reuter H (2012) Simulations of Long-Term Community Dynamics in Coral Reefs - How Perturbations Shape Trajectories. PLoS Comput Biol 8(11): e1002791. doi:10.1371/journal.pcbi.1002791 http://www.ploscompbiol.org/doi/pcbi.1002791 Version 2.0 of the program assesses feedbacks in coral systems and is published in Kubicek A, Reuter H (2016) Mechanics of multiple feedbacks in benthic coral reef communities. Ecol Modell 329:29-40 doi:10.1016/j.ecolmodel.2016.02.018 http://authors.elsevier.com/a/1SjWD15DJ~lv6v

This is a very basic speedometer application for Android phones. Features: -Uses GPS -Speed is shown in both m/s and km/h -Keeps track of top speed

This is a java application using JMonkey API. The project has been completed using C++, however for this version it will use java to make it easier to use.The task involves letting the subject know that he must select a particular colored and shaped object. However, the instruction will be written in a different color than the requested selection. So if the prompt says "Green Sphere" the color of the wording will bee any color other than "green". Then, using OpenGL, many objects are drawn on a blank canvas along with the requested selection object. The selection object will be one of its kind so the user has to find it and select it. During this search the time it takes the subject to find the object is recorded. Also the subject's brain activity is measured with an FNIR device for later processing. The process will be prompt then objects. This will be repeated for a predetermined time. The Java version of this project will be better looking and more intuitive.

A java decision supporting application for the urban planning domain. It is designed as a desktop frontend to a Mixed Integer Programming engine. Actually it uses the GNU Linear Programming Kit (GLPK).

steelme is a GUI theme system which extends and improves on Sun's Metal Pluggable Look and Feel. The system allows end users to edit themes, a plug-and-play Swing menu system, and some support for exporting themes as Cascading Style Sheet (CSS) objects a

en: Unit converter for mobile phones. Has many converted units. ru: Конвертер величин для мобильных телефонов. Имеет много конвертируемых величин. ua: Конвертор величин для мобільних телефонів. Має багато конвертовуваних величин.

vIDE is a cross-platform tool for writing and simulating Verilog models. It provides user friendly project management and file editing, integrated simulation engine, waveform viewer, pre-compiled modules, and many other cool features.

vipR is a program to screen for sequence variants (SNPs, deletions) in sequence data generated by high-throughput-sequencing platforms. Information on this and other projects can be found on: http://www.altmann.eu

Vision2 serves as tool for ophthalmologists and other vision testing professionals. It's useful for a variety of ophthalmology testing applications related to stereo vision. It implements many of classical tests but also new types of vectographic and random dot exams. Program was created as part of diploma thesis in Wroclaw University of Technology in Poland.

The Virtual Laboratory for Earth and Planetary Materials (VLab) collaborative GRID-based environment. Concentrating on scientific computation workflows and auto-generation of visualization services. http://vlab.msi.umn.edu

Wi-ty Services is a platform to easily publish statefull services.