A portable, multi-platform, command-line driven graphing utility
A famous scientific plotting package, features include 2D and 3D plotting, a huge number of output formats, interactive input or script-driven options, and a large set of scripted examples.
console-mode visual binary diff
hexcompare is a curses-based utility to compare and identify differences between two binary files. These differences are then represented visually with an interactive block diagram.
Agena is an interpreted procedural programming language.
Agena is a new easy-to-learn procedural programming language suited to be used in scientific, mathematical, scripting, networking, and many other applications. Binaries are available for Solaris, Windows, Linux, OS/2, Mac OS X, Raspberry Pi and DOS.
Calculates SF, BM, Slope and Deflection.
IBAP is a structural beam analysis software that can be used by Civil, Mechanical and Structural Engineers, Beam designers and Engineering students for both professional and academic purposes.
View, manipulate, analyze (LS fit, SVD, FT), and make figs of, spectra
Program for viewing, editing, manipulating, and analyzing absorbance spectra. Simple arithnetic includes making linear combinatins of up to 10 spectra. Advanced functions include fitting spectra as LC of standard basis spectra, singular value decomposition, Fourier transform, differentiation, integration, global fitting of 3D titration and kinetic data. Graphics features allow composing Figures and export to postscript files which can be converted to pdf, imported into photoshop for rasterization, or used in page design software like Illustrator.
Mains transformer calculator
It is a mains transformer calculating programme for EI or M core. You can calculate max. 460 VA five coils transformer with it.
Iterate is an implementation of the Bravais-lattice-finding algorithm from: Andrews and Bernstein, Acta Cryst. (1988). A44, 1009-1018 Lattices and Reduced Cells as Points in 6-Space and Selection of Bravais Lattice Type by Projections.
Electron tube catalog
This is open source version of Tubes2 for DOS commercial program. The update rate is the different between Open edition and commercial software: Tubes2 Open edition gets a big update only one time on year, commecial gets more small update per month (12 pcs./year). Tubes2 is an electron tube catalog, its database contents base pin-out and some parameters of vacuum tubes (more than four thousand records). There is CV/M2/VT type substitution searcher tool. This release (v0.2) has tested on FreeDOS v1.1, DR-DOS v7.03 and MS-DOS v6.22 operation systems.