A file format for exchanging computational models in systems biology
The Systems Biology Markup Language (SBML) is an XML-based description language for representing computational models in systems biology. Visit the project web site to learn more.
A Numerical MRI Simulation Platform
The MRiLab is a numerical MRI simulation package. It has been developed and optimized to simulate MR signal formation, k-space acquisition and MR image reconstruction. MRiLab provides several dedicated toolboxes to analyze RF pulse, design MR sequence, configure multiple transmitting and receiving coils, investigate magnetic field related properties and evaluate real-time imaging technique. The main MRiLab simulation platform combined with those toolboxes can be applied to customize various virtual MR experiments which can serve as a prior stage for prototyping and testing new MR technique and application. If you find MRiLab useful for your work, please cite this paper: Fast Realistic MRI Simulations Based on Generalized Multi-Pool Exchange Tissue Model. IEEE Transactions on Medical Imaging. 2016. doi: 10.1109/TMI.2016.2620961 MRiLab v1.3 is available now, with supports for generalized multicomponent tissue model.
Cantera is a suite of object-oriented software tools for problems involving chemical kinetics, thermodynamics, and/or transport processes. It can be used from MATLAB, Python, C++, or Fortran.
A MATLAB(R) Mex-DLL to SQLite Databases
Did you ever want to store your MATLAB(R) data in a SQL database? Nothing large, simply a few array or strutures in a few tables. Maybe a few indicies and everything manageable with SQL commands? Then msqlite will be the right choice for you! mksqlite connects the power of MATLAB(R) with the efficiency of the SQLite database engine. (See also https://github.com/AndreasMartin72/mksqlite)
All future developments will be implemented in the new MATLAB toolbox SciXMiner, please visit https://sourceforge.net/projects/scixminer/ to download the newest version. The former Matlab toolbox Gait-CAD was designed for the visualization and analysis of time series and features with a special focus to data mining problems including classification, regression, and clustering.
ReViSP, a 3D volume rendering MATLAB tool for multicellular spheroids
Reconstruction and Visualization from a Single Projection (ReViSP) tool: a 3D volume rendering method we developed to reconstruct the 3D shape of multicellular spheroids, besides estimating the volume by counting the voxels (3D pixels) fully included in the 3D surface. ReViSP is written in MATLAB (©, The MathWorks, Inc., Massachusetts, USA) and the source code is freely provided. Requirements: MATLAB 2015a and Image Processing Toolbox 9.2 or later versions.
SoundRuler is a tool for acoustic analysis, graphing and teaching. It interactively recognizes and measures 35 temporal and spectral properties of each sound in a file. It also features several measurement, graphing and didactic modules.
IRBEM-LIB provides routines to compute magnetic coordinates for any location in the Earth's magnetic field, to perform coordinate conversions, to evaluate geophysics/space-physics models, and to propagate orbits in time.
ReViMS, a 3D volume rendering tool for light-sheet/confocal microscopy
Reconstruction and Visualization from Multiple Sections (ReViMS), an open-source, user-friendly software for automatically estimating the volume of 3D multicellular aggregates (i.e., cancer spheroid, zebrafish, fruit fly). ReViMS requires a z-stack of 2D binary masks, obtained by segmenting a sequence of fluorescent images acquired by scanning the aggregate along the z axis, using a confocal or a light-sheet fluorescent microscope. It provides a number of tools for: (a) segmenting z-stacks of fluorescence images; (b) reconstructing the 3D surface of the aggregates and estimating their volume. ReViMS is written in MATLAB (The MathWorks, Inc., Massachusetts, USA). It is an open-source tool and the source code is freely available at: http://sourceforge.net/p/revims Requirements: MATLAB 2015a and Image Processing Toolbox 9.2 or later versions.
The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D. Until 2016 FFEP was developed using C. Science 2016 the language was switched to GNU Octave with some C Mex-Functions. Mesh generation or import is not part of FFEP. We recommend the use of Gmsh.
Educational open source tool for the design of geocentric orbits
Orbit Wizard is an educational open source tool developed in Matlab GUIDE for the design and visualization of geocentric orbits. The current version is in an early phase of development. Please employ the Orbit Wizard forum to report bugs and suggestions. The developers of Orbit Wizard are Álvaro Romero Calvo and Fernando Soler Lanagrán. Orbit Wizard is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License v2.0 External references: M_Map: https://www.eoas.ubc.ca/~rich/map.html Wikimedia: https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Land_ocean_ice_2048.jpg/1024px-Land_ocean_ice_2048.jpg
Multiple Object Tracking Matlab/Python software
TracTrac is a Particle Tracking Velocimetry (PTV) software which is fast (more than 10000 points tracked per second) and accurate (up to 0.01 pixel resolution), forming thus a good concurrent to the state-of-the art PIV algorithms. It allows to track anything that moves: birds, ants, grains, water flows... It runs on Python (v2.7 with OpenCV2) or Matlab (>2012a with Image Processing toolbox). Give it a try !
To automatically obtain mosaics of partially overlapping images.
MicroMos is an open-source software tool written in MATLAB (The MathWorks, Inc., Massachusetts, USA), for automatically obtaining mosaics of partially overlapped images, also manually acquired. It was designed for stitching microscopy images, but thanks to the many parameters available it works also for other types of images. For more details, please, read: a) F. Piccinini, M. Pierini, E. Lucarelli, A. Bevilacqua, Semi-quantitative monitoring of confluence of adherent mesenchymal stromal cells on calcium-phosphate granules by using widefield microscopy images. Journal of Materials Science: Materials in Medicine, 25(10):2395-2410, October 2014. 2) F. Piccinini, A. Bevilacqua, E. Lucarelli, Automated image mosaics by non-automated light microscopes: the MicroMos software tool. Journal of Microscopy, 252(3):226-250, December 2013.
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)
slab3d is a real-time virtual acoustic environment.
slab3d is a real-time virtual acoustic environment rendering system. It includes two rendering applications, libraries for spatial auditory display and audio signal processing development, and a set of tools for HRTF analysis and visualization.
Build system And Software Implementation Standard
The CMake Build system And Software Implementation Standard makes it easy to create sharable software and libraries that work together. This is accomplished by combining and documenting some of the best practices and utilities available. More importantly, BASIS supplies a fully integrated suite of functionality to make the whole process seamless! Check out the web site for more information. The Git repository of this project is hosted on GitHub. Some interesting facts about this project can be found on Ohloh at https://www.ohloh.net/p/cmake-basis.
ExpSuite is a software framework for applications to perform psychoacoustical experiments. ExpSuite allows acoustic and electric stimulation for normal hearing and cochlear implant listeners, respectively.
A software tool for tracking fluorescent cells in 3D
F-Tracker3D is acronym of "fluorescent cell tracker in three-dimensions". It is a software tool designed to track fluorescent cells using time-lapse z-stacks of images acquired with a confocal or light-sheet microscope. First, each single cell is tracked in 2D by using the maximum intensity projections of the z-stacks and CellTracker, the free open source software available at: www.celltracker.website. Then, the 3D track of each cell is obtained analysing the z-stacks and looking for the z-plane with the maximum intensity value for the different x-y positions previously determined. F-Tracker3D is written in MATLAB (©, The MathWorks, Inc., Massachusetts, USA) and the source code is freely provided. Requirements: MATLAB 2015a and Image Processing Toolbox 9.2 or later versions.
Gaussian Process Model Fitting
Gaussian Process model for fitting deterministic simulator output. Establish efficient and reliable likelihood optimization through hybridized DIRECT-BFGS and multi-start BFGS algorithms. Programming Language: Matlab.
A tool able to simulate gene-environment and gene-gene interactions.
Gene-Environment iNteraction Simulator 2 (GENS2) simulates interactions among two genetic and one environmental factor and also allows for epistatic interactions. GENS2 is based on data with realistic patterns of linkage disequilibrium, and imposes no limitations either on the number of individuals to be simulated or on number of non-predisposing genetic/environmental factors to be considered. The GENS2 tool is able to simulate gene-environment and gene-gene interactions. To make the Simulator more intuitive, the input parameters are expressed as standard epidemiological quantities. GENS2 is written in Python language and takes advantage of operators and modules provided by the simuPOP simulation environment. It can be used through a graphical or a command-line interface.
This project houses software to analyze data acquired from electrophysiology experiments. Currently, we have an Octave/MATLAB program to analyze electroneurogram traces of coupled oscillators, and a Perl library for the analysis of voltage trace data
Qu is a MATLAB toolbox for the visualization and analysis of N-dimensional datasets targeted to the field of biomedical imaging. It supports several microscopy image formats and offers a plugin mechanism and a consistent API for easy extension.
GDS2HFSS is a circuit design utility to convert 2-dimensional layout file in GDS stream format into a 3-dimensional structure in electromagnetic (EM) simulator - ANSYS High Frequency Structure Simulator (HFSS).
A MATLAB compatible library for surface stress measurements
Tensiomet is a library of MATLAB functions and procedures that helps to conduct pendant drop measurements and to post process acquired data. Its focus is elastomery, to recover material parameters of elastic interfacial layers.
Set of functions to process acoustic Doppler current profiler data
adcptools is a set of Matlab functions to post-process acoustic Doppler current profiler data. It consists of several low-level function to read out data files and several functions to process data from repeat transect measurements, moored turbulence measurements and horizontal ADCP deployments.