GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides extensive graphics capabilities for data visualization and manipulation. Octave is normally used through its interactive command line interface, but it can also be used to write non-interactive programs. The Octave language is quite similar to Matlab so
The emgr framework is a compact open-source model reduction software toolbox for (empirical) GRAMIAN-based model order reduction (MOR) and uncertainty quantification (UQ). It's compatible with OCTAVE and MATLAB.
CAWT is a TWAPI-based TCL utility package to interact with COM interfaces on Windows systems. It provides specialised bindings for Word, Excel, PowerPoint, MSIE, Outlook, Matlab, and Google Earth.
Python matplotlib is a for 2D plotting publication-ready figures in various formats, or rendering them interactively cross-platform. It can be scripted or used in Pythons interactive shell, within web applications, or through bindings with multiple GUI toolkits. It simplifies plot generation, histograms, power spectra, bar charts, error charts, scatter plots. Typical uses only require a few lines of code, while complex rendering is kept feasible. Its pyplot interface provides a MATLAB-style API.
The Bricks collection is a set of Pascal units that provides a class library for rapid programming of high-performance computer simulations in life sciences. It also delivers a class library that facilitates the generation of block diagrams in software. CyberUnits is a reusable cross-platform class library for rapid programming of high-performance computer simulations in life sciences. It supports modelling for biomedical cybernetics and systems biology with Object Pascal, S and Matlab.
Rotationslib is a function collection for Matlab and Octave for computing rotations in a 3D euclidean space. It supports representations of rotation matrices (Rotmat), Quaternions (Quat), intrinsic ZYX Euler angles (Euler), fused angles (Fused) and tilt angles (Tilt). It also helps with numberical handling, and composition operations, inversion, ZYX yaw extraction, fused yaw extraction, random generation, equality detection, and vector rotation. The code is well-documented, portable and fully un
Gitsa processes and analyzes time series in earth science from GPS data. It calculates basic statistics or quality parameters, such as mean and variance. It ca import and visualize different standard time series formats, isolate outliers, export the aquired data sets, or generate graphical representations.