JMAT : Java MATrix tools package.
Provides an easy-to-use class of matrix with MATLAB-like functions and syntax. JMAT also includes plots and histograms in 2D or 3D, an expression parser, and some statistic simulation tools.
JAMATO : JAva MAtrix TOols package
Provides an easy-to-use class of matrix with MATLAB-like functions.
Jamato also includes Data Plots in 2D or 3D, Histograms in 2D or 3D, an expression parser, and some basic statistic simulation tools.