Open Source LabVIEW Scientific/Engineering Software

Snap7, through three specialized components: Client and the inedited Server and Partner, allows you to definitively integrate your PC based systems into a PLC automation chain. Designed to transfer large amounts of hi-speed data in industrial facilities, it scales easily, down to small Linux Arm boards such as Raspberry PI. Hi level object oriented wrappers are provided, currently C/C++, .NET/Mono, Pascal, LabVIEW, Python with many source code examples. Very easy to use, a full working server example is not bigger than the “Hello world”. Many projects/makefiles are ready to run to easily rebuild Snap7 in any platform without the need of be a C++ guru. Very detailed documentation provided.

Raman Tool Set has been developed as a user-friendly free software for processing and analysis of Raman spectra and spectroscopy data. RamanToolSet offers the following functions for processing: - scaling spectra - offset spectra - cut spectra - averaging spectra - smoothing spectra - normalizing spectra - background subtraction - polynomial subtraction The following analytical tools have been implemented: - Principal Component Analysis (PCA) - Clustering analysis - Extended Multiplicative Signal Correction (EMSC) analysis The following mapping tools have been implemented: - Producing single spectra files from Renishaw, Witec and Horiba mapping files (.txt) - Mapping the single spectra so imported from Renishaw, Witec or Horiba files - PCA is performed over mapping spectra and PCA-Scores are mapped - ICA is performed over mapping spectra and ICA-coefficients are mapped - Clustering analysis is performed over mapping spectra and Clusters are mapped

Eleana is a program for manipulating, modifying and analyzing various spectroscopic data, in particular electron paramagnetic resonance spectra. It allows you to import data from Bruker spectrometers such as Elexsys or EMX and data from any ASCII file or imported from the clipboard. The program is under constant development, but already has many functions implemented for spectral analysis. Some of the basic functions include: baseline corrections, filtering, spectral clipping, integration / differentiation, pseudomodulation, filtering, etc. More advanced functions are: Forward / Inverse Fourier Transforms, Hilbert Transforms, Nonlinear Curve Fit, Global Analysis Fit of Multiple Curves, and many other. It is also possible to create your own plugins extending Eleana's functionality.

This is the software developed for the E-Field Mill hardware: http://www.e-field.org/ The E-Field Mill measures the static electric field generated by thunderclouds and can detect the atmospheric conditions which precede lightning.

The Multi-Worm Tracker is a population-level statistical data generator for moving objects. It combines software and hardware solutions for performing biological experiments.

Automated Quantitative Spectroscopic Analysis Combining Background Subtraction, Cosmic-Ray Removal and Peak Fitting programmed in LabVIEW. Current version 1.1.0. Binaries and source available.

This toolkit allows complete control of a microscopy setup from Labview, Matlab, Scilab, Python, .Net, VB, IgorPro, Mathematica and more. Included is a standalone program for image acquisition and scripting control of a scientific microscope.

Distributed, object-oriented and event-driven LabVIEW based Control System Framework with some SCADA functionality. Documentation about the CS framework is provided via a dedicated web page, http://wiki.gsi.de/cgi-bin/view/CSframework/WebHome . Please note: This project is deprecated an no longer actively maintained. Please follow the link above for more information.

Easy-to-use evaluation software for the DAC8760 and DAC7760 voltage and current output devices from Texas Instruments. The software allows access to all features of the DACx760 family of devices. Source code for the DACx760 evaluation module software is included. This includes all dependent VIs and build files to generate executable, installer, and source distribution. Source code for the SM-USB-DIG firmware is included where all mnemonic command detail can be discovered or modified if the SM-USB-DIG is used independent of the DACx760 evaluation module. Finally, GERBER files and Altium PCB project files are available for download to be used as a platform to start other projects.

Sample code demonstrating how to use OmniDriver to drive Ocean Optics full range of spectrometers from C, C++, C#, Java, LabVIEW, Delphi, MATLAB and more.

The libec-vi-repo project hosts LabVIEW virtual instruments (VI's) for use with the CH Instruments libec SDK, which allows you to control CH Instruments hardware from LabVIEW. The mission of this project is to cultivate a free and open community for the extensible development of these VI's. Supported operating systems: - Windows XP and higher - (Mac) OS X 10.6 and higher - Linux (x86) The libec SDK itself is hosted separately; for more information, visit the discussion forum, or contact <software@chinstruments.com>

Evaluation software/firmware that utilizes the AMC1210 quad digital filter as a host to various TI Delta-Sigma modulators.

Iris is a LabVIEW package, developed at the Keller Lab (Basel FMI), for running 2-photon microscopes. It is supplied with auxiliary software for recording additional experimental parameters, such as behavioral states. Iris is freely available. You may modify it as you wish and use it as you wish, so long as you comply with the licence terms (see below). However, please note that we are **unable to offer any guarantee of support**. There are two exceptions to this. 1) If you find a bug (please start a ticket and report it). 2) If your support request intersects with our need to document the software. Iris is currently largely undocumented, but we will be adding documentation over time. You may file a help request in the Discussion section. If we can answer your question via expanding the documentation, then we will do so by expanding the wiki. Questions that are tangential to our development and documentation goals will likely go unanswered by the development team.

MOPlot - visualization program for fast Molecular Orbitals Plotting (and other stuff - please, read the full description) from the outputs of the Gaussian 09-94, Molcas, Gamess/US, Firefly quantum chemical calculation packages.

This project will use 3D Human Emulation using sensors to pickup human movements and displaying them on GUI for analysis.

The Atholton Robotics Team endeavors to develop its Robotics Control Software and maintain its CAD design system using Source Forge. Software and design documentation is protected via creative commons license.

Auto PHLIP-ML automatically removes extraneous images from CLSM stacks. This iterative operation removes bias in the Otsu threshold calcualtion. Auto PHLIP-ML integrates with the image analysis program PHLIP by automatically creating the PHLIP-ML file.

A collection of VIs for easier interface with basic CANopen client operations such as SDO download, SDO upload and PDO messages. Helper VIs for arbitrary mapping of dictionary objects to specific PDOs are also implemented. The project includes a quite crude implementation of the DSP 402 profile for handling motor drives in velocity and/or in position mode.

The project exists to make the FIRST 4279's Robotic control software freely available. The project also helps facilitate communications among the mechanical and controls sub teams building the robot.

This is a open source edited Version of the FTC controller station. the difference between the FTC controller station and the Field Timer is that the Field timer has a Timer attached to it that starts and stops the robot at the correct time

A LabVIEW tool that allows to capture the data from graph control in open LabVIEW windows and transfer them to other programs like e.g. ORIGIN, or to dump them to files, like e.g. CSV files

A software to perform a full analysis of heart rate variability (time domain, frequency domain and nonlinear dynamic) for research purpouse and, I hope, for improve diagnostic power of Holter ECG recording.

Convert an old music jukebox such as a Rockola to a .MP3 player! Jukebox does not need to be functional to use this Labview program. This project has been moved to the National Instruments site. "http://community.ni.com/examples/convert-analog-jukebox-t

Provides VIs to allow development of LabRAD servers and clients in LabVIEW. The project contains a native LabVIEW implementation of the API as well as an accelerated platform specific version using a DLL back-end written in Delphi.