Open Source Lua Scientific/Engineering Software

Agena is an easy-to-learn procedural programming language designed for science, scripting, and many other applications. Binaries are available for Windows, Linux, Solaris, OS/2, Mac OS X, Raspberry Pi and DOS.

Now with IEC61850 support! This project combines existing open source projects and tools to create a very capable, mobile and cloud-friendly HMI system that can rival proprietary software. This approach makes it possible to join forces of each project (Chromium, SVG/HTML5, PHP, Lua, SQLite, Inkscape, Lib61850, OpenDNP3, Nginx, Vega, PostgreSQL, Grafana,…) to achieve a great set of open, evergreen, modular and customizable tools for building great HMIs for automation projects. This is not a toy project! It's been actually used in dozens of substations up to 230kV level and also in control centers with configurations up to 70.000 tags. Feel free to ask questions in the "Discussion" section. Help sponsoring OSHMI here https://github.com/sponsors/riclolsen. >>> Have a look also at my new SCADA project here: https://github.com/riclolsen/json-scada

Solves low frequency magnetic, electrostatic, heat flow, and current flow problems on 2D and axisymmetric domains via the finite element method.

IM is a toolkit for Digital Imaging. IM is based on 4 concepts: Image Representation, Storage, Processing and Capture. The main goal of the library is to provide a simple API and abstraction of images for scientific applications.

didgmo is a software for DIDGeridoo sound MOdeling. didgmo is capable of predicting the sound characteristica of a didgeridoo by providing its inner geometry. didgmo uses the method of acoustic transmission line modeling.

An extensive and multi-platform visualisation, process control and HMI application that supports many different devices via an open plug-in interface. Beside a visual GUI editor a debugger is part of the package.

Release: PeMSyn 2.4 - 03.Sep.21 Requirements: - Matlab 2018a or later (with Parallel Computing Toolbox ) - Scilab 6.1.0 or later - FEMM 4.2 (21Apr2019 or later) Matlab/Scilab-FEMM based GUI to Assist the Design of Permanent Magnet Machines: - Surface Mounted PMSM: Inner Rotor / Outer Rotor - Inset Mounted PMSM: Inner Rotor / Outer Rotor - Spoke-Type PMSM: Inner Rotor - Coreless Machine - Different Slot types available - Permeance Coefficient Assistant --- No-Load and On-Load estimation for PC during the design process - Winding Wizard Assistant - Performance Simulator (FEMM Based) --- No-Load and On-Load parameters assessment considering armature reaction and saturation effects --- Torque Curve Capability assessment --- Parallel Processing (Matlab only) TUTORIAL included! https://www.youtube.com/channel/UCP2N1ELg1SAqlA8VCkSWRlw https://dx.doi.org/10.18618/REP.2020.2.0009 http://dx.doi.org/10.1109/COBEP/SPEC44138.2019.9065650 geyverson@ieee.org

Data Acquisition and Control Software

The ADG library (Automatic Drawing Generation) is a set of functions focused on automating the drawing of mechanical parts. It is not a CAD system but a GObject-based library where a custom application can put common CAD entities such as paths, hatches and dimensions, to automatically create technical drawings. A demo application is provided in order to show the capabilities of the canvas. Although it is possible to interact with the library directly in C (that is what the adg-demo program is doing), the canvas is expected to be used from higher level languages, much in the same way as what done in the GNOME stack. Lua bindings based on LGI are already provided out of the box. The adg-lua project, downloadable from the "Files" section, provides Lua programs and demos that leverages these bindings.

This package is a collection of all Celestia add-ons required to work with the scripts available at cielespace.org website.

LuaCV is OpenCV library wrapper for Lua language. Main goal is to access fast image processing library to light-weight, non-type language. Thanks to CMake project is a much easier to compile it under many OS platforms which are supported by OpenCV. LuaCV is being developed at faculty of Electrical Engineering and Communication of Brno University of Technology in Czech republic. Working with: Lua 5.2, OpenCV 2.2-2.4 LuaCV-0.2.0 (svn rev. 62) is last version compatible with Lua 5.1 but working only with OpenCV 2.2 and below.

A graphing utility for the Pocket PC. User definable functions with 2D and 3D graph support. This calculator also supports matricies, lists, complex numbers and many math functions. Lua scripting is partially integrated.

The IEEE 1905.1 standard describes a convergent digital home network for heterogeneous technologies, such as PLC, WLAN, Ethernet and MoCA. This dissector enables Wireshark to understand, display and analyze IEEE 1905.1 traffic. It is implemented as a LUA script and can thus be easily plugged-into an existing wireshark installation. See the comments at the beginning of the file for hints on how to install the plugin.

The rp6simul project brings simulation software for the RP6 robot that is manufactured by AREXX engineering. Besides support for all peripherals on the robot base, the simulator also fully supports the m32 extension module, and both can be simulated either independently or simultaneously. Furthermore, a simple 2d environment can easily be created to test lighting, collision, motor speeds and so on. The simulator does not run native AVR files, but instead a thin wrapper is provided so that the AVR code can be compiled natively. Thanks to this wrapper, and a flexible Lua driver interface, the simulator emulates most of the IO registers, requiring no or minimal code modifications. rp6simul is primarily developed on Linux, but a Windows version will also be released.

The goal of spacesim is simulation of a battles in free space. Unlike other such games, spacesim models management of the ship from the point of view of the captain, instead of the pilot. It allows management of the ship of several players at one time.

Bot simulation main purpose is to help real bot developer to test their bot behaviors thanks to an openGL simulation with collision detection and a scriptable behavior in LUA.

A research project aimed at creating a graphical interface that provides a spatial and temporal context in which to browse the genomic regulatory network of the sea urchin during the early stages of its embryonic development.

AnaLina is a mathematics/physics presentation, visualization and simulation system. It is intended to be used by teachers etc. in classrooms to help in teaching linear algebra and physics (mainly mechanics).

Open, free and extensible plataform for developing robotics projects

CoPP is an object-oriented framework for developing algorithms for robot path planning. One of of the design goals is to make it easy to make comparisons between various path planning algorithms.

CoreTML framework is an open-source template-based configuration system allowing the developer to create parametrized templates by inserting special content to any text files. Its main purpose is to serve as a toolkit for semiconductor IP core creation (based on VHDL/Verilog).

NOTE: Codebase is being moved to it's new home at: https://github.com/cjcliffe/CubicVR A high-performance object-oriented OpenGL 2.0 & OpenGL ES 3D engine with a simple implicit library interface. Includes GLSL, Bullet physics and Lua scripting.

Diffeq is a free software for solving differential equations.

ElementViewer visualizes the elements of the PSE in 3d using the Bohr model.