Open Source Scientific/Engineering Software - Page 69
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Scientific/Engineering Software
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Gravity Simulator
2D Gravity simulator, including a simulation of the solar system
This application started out as a study of Newtonian physics, but evolved into a 2D simulation of the solar system. (Viewed from the south, because Jupiter just wouldn't be Jupiter without the great red spot.) The source code is available for developers who would like to make their own customizations and unique scenarios - like sending a black hole through the solar system. For the casual user, this program allows you to truly become familiar with the solar system. Flying a space ship with unlimited fuel, lots of dials to guide you to your destination, and one less dimension to worry about, you can experience the vast distances, enormous speeds and tremendous power of gravity first hand as you travel around the solar system. Yet you will find that space travel still require great skill and patience to master. However, it will also give you the context to understand these huge numbers when you read about space stories in the newspapers. A great tool to get kids interested in space too. -
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GrowthRates
Calculate growth rates from microplate reader output
The Bellingham Research Institute (BRI) develops and distributes software that is free of charge to academic and other non-profit organizations. GrowthRates is our software tool that simplifies the analysis of microplate reader output from microbial growth experiments without having to program in Python, R, or MATLAB. It automates the calculation of growth rate parameters, including rates, lag times, maximum population density. Manual calculation of those parameters requires at least 5 minutes per well, or 32 hours for a 384 well plate. GrowthRates completely analyzes growth parameters in all 384 wells in under 5 minutes. CGR2 (Compare Growth Rates) is a statistical program specifically designed to assess the results of a growth rate experiment that has been analyzed using the program GrowthRates. The purpose of a statistical analysis is to establish our level of trust in both the data and in the conclusions we draw from that data. Both the GrowthRate and CGR2 packages are -
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HP41CX
HP-41cx Emulator
An Qt based HP-41cx Emulator first based on Eric's NSIM-0.61 Project. Ported to C++ and extended by an graphical Qt-based User-interface. Since Oct.2014 I developed my own NUT-Core implementation which is quite different from Eric's one. I called it NewT in fact of the existing NewT NUT Hardware revival. -
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IPAT-S is a scenario modeling language. Use it for rapid development of quantitative strategic scenarios for governments, agencies, businesses, etc. using a fast and compact interpreted language. Package includes IPAT Studio development environment.
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Indeterminate Beam Analysis Program
Calculates SF, BM, Slope and Deflection.
IBAP is a structural beam analysis software that can be used by Civil, Mechanical and Structural Engineers, Beam designers and Engineering students for both professional and academic purposes. -
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J-ICE stands for Jmol interface for crystallographic and electronic properties. Is an extension of the powerful, platform independent molecular visualizer Jmol, towards crystallographic and electronic properties. More info will be given soon.
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LAnd Survey Tools "LAST" was created to preserve and expand on the work invested in an old, privately used, DOS based land survey construction and data collection application by porting much of the C++ coded logic and design concept over to Python.
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LQFB-analyser
A lqfb delegation analyser. A 3d directed weighted multi graph.
A rich client to analyse data from a liquid-feedback (http://liquidfeedback.org/) instance, for now it's a 3d graph explorer to inspect the delegations. It's an application based on the eclipse platform (indigo). To be precise its a directed weighted multi graph browser in 3d. Find out more in the wiki https://sourceforge.net/p/lqfbanalyser/wiki/Home/ . Generated reports https://sourceforge.net/p/lqfbanalyser/wiki/generated%20lqfb%20reports/ . -
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LaSolv
Solves symbolic electrical AC circuit equations
In electrical engineering, AC circuits are often used in the design process. However, deriving the gain, input impedance or what have you is tedious and error prone. LaSolv takes a SPICE like description of your circuit and solves for whatever parameter you specify- voltage gain, trans-impedance, input impedance, etc. -
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NOTE: labrad development has moved to github. You can find up-to-date versions of labrad servers at https://github.com/martinisgroup/servers This project contains a number of LabRAD Modules that provide out-of-the-box basic functions like hardware interfacing (GPIB, HID, RS232, IEEE802.3, ...), instrument control (Wiimote ;)), data storage, on-the-fly data plotting and analysis, etc.
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LexSub
A Lexical Substitution Framework
Lexical substitution framework for supervised all-words lexical substitution using delexicalized features. For a runnable (but GPL-licensed) version of LexSub, see LexSub-GPL (sf.net/p/lexsub/lexsub-gpl) -
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M+ Compiler/Interpreter is a interpreter library written in Java that delivers the possibility to extend any Java application with simple scripts. Besides the usage of native datatypes and operations you can instantiate and call native Java objects.
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MPprimer
a program for reliable multiplex PCR primer design
Background: Multiplex PCR, defined as the simultaneous amplification of multiple regions of a DNA template using more than one primer set (comprising a forward primer and a reverse primer) in one tube, has been widely used in clinical and environmental microbiology studies. However, primer design for multiplex PCR is still a challenging problem and several factors need to be considered. These problems include mis-priming due to nonspecific binding to non-target DNA templates, primer dimerization, and the inability to separate and purify DNA amplicons of similar electrophoretic mobility. Results: A new program named MPprimer was developed to help users design primer sets for multiplex PCR with high reliability. It employs the widely used primer design program Primer3 and the primer specificity evaluation program MFEprimer to design and evaluate the candidate primers based on genomic or transcript DNA database, followed by careful examination to avoid primer dimerization. -
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MTKBabel is a Perl program to operate the i-Blue 747 GPS data logger. It should work also with other GPS devices based on the MediaTek MTK chipset. It is free software released under the GPL license.
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A wxWidgets-based project aimed to make math-typing, plotting and symbolic math easier; user can easily input, plot and save/load math data in various formats (e.g. MathML). Step-by-step resolution makes this a powerful didactive tool.
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NESSIE is a modern first-principle calculation software that can adequately address the need for ever-higher levels of numerical accuracy and high-performance in large-scale electronic structure simulations, as well as pioneer the fundamental study of quantum many-body effects in a large number of emerging nanomaterials. NESSIE is an electronic structure code that uses a real-space FEM discretization and domain-decomposition (DD) to perform all-electron ground-state DFT and real-time excited-state TDDFT calculations. The code is written to take advantage of multilevel parallelisms of the FEAST eigenvalue solver to target systems containing many distributed-memory compute nodes. The real space mesh is generated using the software tetgen.
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NGS-TOOLBOX
Handy tools to process/analyze next generation sequencing (NGS) data
The NGS TOOLBOX is a collection of simple open source Perl scripts that perform basic analyses and processing steps using next generation sequencing (NGS) datasets. Each tool is designed to ensure convenient and intuitive usage. Installation and usage does not require any bioinformatics skills. All scripts work out-of-the-box. Advanced users may use the command line based Perl scripts to build automated sequence analyses/processing pipelines. If you use the NGS TOOLBOX you for publication purposes you can cite the following methods paper: Rosenkranz D, Han CT, Roovers EF, Zischler H, Ketting RF. Piwi proteins and piRNAs in mammalian oocytes and early embryos: From sample to sequence. Genomics Data 2015 5:309-313. -
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OOoLatex is no more maintained. Please consider using TexMaths (http://roland65.free.fr/texmaths/) OOoLatex is a set marcos designed to provide latex support into OpenOffice. Complex equations can be inserted as images, the latex code is saved into the image attribute while simpler equations are expanded into symbol characters to be inserted as text.
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An open-source software aimed at unsupervised molecular alignment
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OpenDAFF
Directional Audio File Format
OpenDAFF is a free, open-source software package for directional audio data - like the directivity of microphones, speakers, as well as head-related transfer functions (HRTFs) -
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PyAMS
PyAMS (Python for Analog and Mixed Signals) CAD approach
PyAMS (Python for Analog and Mixed Signals) is used to simplify modeling analog elements and simulate electronic circuit The objectives of PyAMS is: - Drawing circuit by schematic (CAD approach); - Simulating the circuit; - Creating new symbols for models; - Creating new models of electrical elements by using Python language with pyams_lib; - Presenting simulation results in waveform or in probe; - PyAMS is developed with Python 3+, ElectronJS and NodeJs - Licensed under: PyAMS is free to use. GPLv3 . - Open source. -
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Pyslvs
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
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a R package. 'Qair' gives access to data bases used by air quality monitoring associations in France. It also contains functions to manipualte air quality datas.
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Quantum Wells, Wires and Dots
A set of tools for simulating semiconductor nanostructures.
This software accompanies the textbook "Quantum Wells, Wires and Dots" (4th Edition), Paul Harrison and Alex Valavanis, Wiley, Chichester (2015). It is adapted (by the same authors) from code that was originally supplied on a CD with the first edition of the book [1] and is now made available under the GPL3 license. In brief, we encourage everyone to use the software in your studies and research, to study and modify the source-code and to share it widely. However, you are not permitted to include any of our code in a closed-source project. -
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This SourceForge project hosts an open-source Verilog-A library of compact large-signal RF MEMS capacitor, resonator and switch models. The Verilog-A models can be used with SPICE solvers for large-signal simulation of analog/RF circuits based on RF