The JMSL Library is the broadest collection of mathematical, statistical, financial, data mining and charting classes available in 100% Java. It is the only solution for Java programmers, which combines integrated charting with the reliable mathematical and statistical functionality of the industry-leading IMSL? Numerical Library algorithms.
The Kalman filter is a computational tool that provides an efficient solution of the least-squares method. It is a GUI-base environment built with O-Matrix.
MATFOR in Fortran is a high quality 2D/3D visualization library seamlessly integrated in various Fortran compilers, such as Compaq Visual Fortran 6.6 or later and Intel Fortran 7.0.
SPT, The Signal Processing Toolbox for O-Matrix, provides a broad extensible set of functions and utilities which expand the capabilities of O-Matrix in the area of digital signal processing.