Open Source Android Scientific/Engineering Apps - Page 4
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Scientific/Engineering Apps for Android
View 20 business solutions-
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Angulo
Measure angles and distances with device sensors
Angulo is a small app for Android which allows measuring angles based on the built-in magnetic and gravity sensors. It also includes an activity to measure distances to points focused by the camera, which can be handy for determining sizes of a room or other quick measurements. They are also done using the built-in angle sensors. -
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AparcaYA
Aplicacion definitiva para encontrar aparcamiento
Aplicación móvil multiplataforma, pensada para localizar zonas donde el aparcamiento está permitido, en un principio gratis como descampados, o zonas donde encontrar hueco es fácil y no gratuitas como Parkings de pago. También permitirá comunicar atascos en tiempo real, indicar puntos negros en carreteras, zonas conflictivas (en las que se produzcan robos, etc...) y puntos de interés como talleres, restaurantes y aéreas de servicio. La aplicación se basa en la geo-localización de los Smartphone y necesita la ayuda de una comunidad que quiera subir localizaciones de aparcamientos, además se pretende añadir más utilidades como la de informar de lugares donde suele haber controles policiales, donde pongan multas. -
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Arduino Primary Avionics Module (A-PAM)
A foundational avionics system for model rockets
If you do a search for model rocket electronic payload, you will see a lot of entries for medium to high power, large diameter rockets. These types of rockets are large, typically 80mm (3.1 inches) in diameter or larger. These rockets are flown in large open areas, often deserts and dry lake beds. These larger rockets also use larger propellants, typically in the High Power Rocketry (HPR) range of “H” and above impulse level. Not only do these motors require you to be certified in HPR, the motors themselves tend to be rather expensive. My goal was to develop a system that could be used by high school students. It would involve proven rocket designs that could be flown on school yards. That meant it needed to be small, fitting everything into a body tube with a diameter no more than 42mm. This would allow it to use “D” or “E” motors. It would need to be flexible. I wanted the design to be a starting point to allow them to conduct real science and it had to be inexpensive. -
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Astronomy calculations testing
Astronomy calculations
Some astronomy calculations testing -
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Um simples jogo de operações aritméticas escrito em BASH.
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BioGenie
BioGenie is presented as a complete package for Biological solutions.
Bioinformatics as an emerging research area spreads out many challenges to both the Bioinformaticists and the Bioinformaticians. BioGenie is presented as a complete package for tackling these challenges. Accommodating all three platforms, that is, a desktop application, a web application and a mobile (android-based) application, BioGenie outperforms all existing softwares engineered to assist heavy and complex computations. The GUI is very well-designed guiding the user technically with ease. -
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BlackSquare
Software for simple linguistic experiments.
Software for simple linguistic experiments. The BlackSquare is designed to test subject's abilities to connect expressions or notions according to a given rules. The main advantages of the BlackSquare are: 1) its variability; 2) minimalistic user interface (suitable also for a touch screen); 3) sounds as a part of your experiment; 4) unadorned and non-disturbing appearance. -
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Bloft (BLObby and sOFT) is a real-time soft-body physics simulator optimized for real-world mobile phones. It is written in Java and uses fixed-point math only. Memory allocations are minimized to suite the needs of JVMs in older mobile phones.
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Gemini 3 and 200+ AI Models on One PlatformBuild generative AI apps with Vertex AI. Switch between models without switching platforms.
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Bracer
Repository has been moved to: http://dtitov.github.com/bracer
Java library for parsing and evaluating math expressions. Javadoc is available at http://bracer.sourceforge.net/javadoc/ P.S. This library depends on Apache Commons Math, so don't forget to include commons-math-2.2.jar to your project. -
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CSI-Math-Notation-PostfixInfix
Perl Lib Math Notation
* Introduction: - This Module is a Library based Perl code. - The library provide: - Convert INFIX expressions to POSTFIX; - Convert POSTFIX expressions to INFIX and; - Perform POSTFIX context validations. - Context validation can be implemented in item selection routines or data context validation, when it is possible to identify data to be selected or ignored in some data analysis process. * NOTE: - Before any implementation, we recommend details in WIKI (https://sourceforge.net/p/csi-math-notation-postfixinfix/wiki/) or the CPAN Perl Modules, see: https://metacpan.org/pod/Math::Notation::PostfixInfix * Support: The Support Service is FREE. Do you need support? Open a ticket and I will get back to you as soon as possible. * Professional Services: Do you need any FREE professional services to use? Open a ticket as "FAQ request" and I will get back to you as soon as possible. i.e: subject: -
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Classic Monitor
Android app to monitor a Midnite Solar Classic charge controller
Now available on Google Play at <https://play.google.com/store/apps/details?id=ca.farrelltonsolar.classic> The source code is now maintained on <https://github.com/graham22/Classic> Classic Monitor is a free status monitor for Midnite solar 's, Classic 150, 200, 250 Charge Controller. It is a Read Only Program, it does not write to the Classic. The software is provided "AS IS", WITHOUT WARRANTY OF ANY KIND, express or implied. Classic Monitor is NOT a product of Midnite solar, nor do they support this application! If the app detects a Whizbang Junior current monitor, the State Of Charge will display along with a bi-directional current gauge. Other features include a calendar view of the daily power readings and a chart view of power for the last 24 hours, plus a store and forward feature to upload data to <PVOutput.org>. Basic support for the Tristar MPPT charge controller from Morningstar. Works with Android API level 10 (Gingerbread) and above. -
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CodeWhisk
Programming keyboard for Android
CodeWhisk is an input method for Android that is designed to make programming code entry efficient (and fun!) -
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Cordova GoogleMaps
Google Maps plugin for Cordova
This plugin displays Google Maps in your application. This plugin uses these libraries for each platforms. The Google Play Services SDK version. You need to specify the same version number with all other plugins. Check out the latest version. This plugin requires the Android support library v4. The minimum version is 24.1.0. This message is displayed when your application requests location permission for only necessary times. Google Maps JavaScript API v3 works on any platforms, but it does not work if device is offline. In Android and iOS applications, this plugin displays native Google Maps views, which is faster than Google Maps JavaScript API v3. And it even works if the device is offline. In Browser platform, this plugin displays JS map views (Google Maps JavaScript API v3). It should work as PWA (progressive web application), but the device has to be online. -
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Crowdfarming Database and Simulator
To log/share/analyze/optimize/simulate garden activity
An online database and cross-platform, game-like client where gardeners/farmers (small or large scale) can log their actions and measurements (such as weather, yield, current plant size). Any user can then play it back visually, or play with the data and see a simulation inferred from the knowledge database, or calculate an optimal design within given constraints, inferred from the knowledge available at that time. This is both a tool for playing, in order to entertain and inspire people, as well as a serious feedback and design tool. There will be a user feedback system to value the accuracy of the data. It is allowed to enter and share mock farming data, as long as it's tagged as being fantasy, to exclude it from the analyses. Things like dietary information, tiredness and bio-constructions will be included as well, to improve optimizations of a garden design with (partial) self-sufficiency in mind. The UI will resemble a garden, and can switch to simplified views. -
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DRINKS Toolkit
DRINKS is a set of smart web-based widgets.
DRINKS Toolkit is a collection of web-based widget, focused in the first release, to realize an online strumentation. It provides a practical and immediate interface to represent your data in the best possible way. Every widget is drawed using HTML5 Canvas API in a Javascript based environment. Drinks was born to allow users to easily realize custom dashboards without any programming knowledge, infact, you can use your instrument on a webpage simply using HTML tags, or using BarMan IDE to create your applications in a click. DRINKS Toolkit (hardware and software) are released as Open Source project. -
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Data Envelopment Analysis using Stata
Develop a user written Data Envelopment Analysis package in Stata.
The goal of this project is to develop a Data Envelopment Analysis(DEA) program using Stata programming language. This is the replacement of "deastata" project that we maintained for the purpose of version management. We call the program package "DEAS" which stands for Data Envelopment Analysis using Stata. DEAS covers the basic models of DEA and extensions including CCR, BCC, SBM, Super-efficiency Model, Allocative Model(Profit, Revenue, Cost), (Global) Malmquist Productivity Index Model, Imprecise DEA, FDH, Additive Model, Virtual Price Model, linear programming(lp), mixed integer linear programming(MILP), and more. * Book "A Handbook of Data Envelopment Analysis using Stata" published in Amazon : https://www.amazon.com/-/ko/dp/B0FH6N3168/ref=tmm_hrd_swatch_0 -
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DigiOz .NET Portal
ASP.NET MVC Based Portal CMS System to Create an Instant Website
DigiOz .NET Portal is a FREE web based portal CMS system written in ASP.NET MVC 5 in C# which uses a Microsoft SQL Database to allows webmasters to setup and customize an instant website for either business or personal use. List of Technologies used: - ASP.NET MVC 5 - Microsoft SQL Server - Bootstrap - HTML 5 - jQuery Demo Site: http://digioznetportal.digioz.net/ Source Code: https://sourceforge.net/p/digioznetportal/codenew/ci/master/tree/ Installation Instructions: https://sourceforge.net/p/digioznetportal/wiki/Home/ Help Wanted: If you are a developer, and wish to join the project, please email us at support@digioz.com. -
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Drception
Fractals generator with powerful functionality.
Fractals generator with powerful functionality. E-mail: programmingspecial@gmail.com -
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A college project, done for Indian Armed Forces. Army Firing Training Simulator using Android. 4 member team led by Arun Scaria, myself, Mahesh and Ashwin were devs. Has all the drawbacks of our first OS contribution, we'll keep updating.
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Dynamometer for Android based devices using the built-in accelerometer. There are other similar applications for other platforms but nothing exists for Android even though one of the projects that won some Google dollars was going to do the same.
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EV3-JavaBrick
ROS node to control LEGO MINDSTORMS EV3
- Java SE 1.7 compatible - Can be run on both Windows/Linux PC - Can be run on Android devices(Tested on ASUS fonetab7, ASUS zenfone4, Samsung Galaxy S4) - Can be run on reflashed ARM-based AndroidTV sticks (Tested on MK808) - No custom firmware for EV3 brick - Supports about 15 EV3/NXT/HT sensors - Supports EV3 & NXT motors - Supports Android camera
