72 projects tagged "GPL v2"
Spectra is a simple tool designed to aid in evaluating the quality of random numbers generated by TRNGs and PRNGs. It does this by counting the occurrences of characters within a given input file to help detect perceived bias, and then visualizes the data as colored (or black and white) pixels in an image file to aid in detection of repeating patterns. As the human mind is exceptionally good at picking up on patterns that might otherwise be difficult to detect mathematically, Spectra allows the user to rapidly make a determination on the repeatability of numbers generated from the suspect RNG.
bgt is a program for creating and maintaining a budget from the UNIX/Linux command line. It is written in ANSI C. For number processing, it uses the Binary Coded Decimal number engine from bc. For data storage, it uses SQLite. All functionality for the program is available from the command line and does not require a GUI. It should be portable to other environments, including Windows, but it uses Unix-only directory names, so it would need some tweaking.
TeachTables lets you create a scheduling and management site for your school. You can add rooms, lessons, groups, teachers, and students, enroll students in groups, assign groups to courses, assign teachers to courses, set up timetables for teachers, create plans for courses, set up tests for courses, and enter information for absent teachers, meetings (visible in timetables), and reservations for rooms/equipment. There is a quiz module with integrated support for numeric questions and symbolic evaluation of answers (pycas on the server). Server code is node.js, and the client is Javascript (based on jQuery and d3.js).
Kst is a fast real-time large-dataset viewing and plotting tool with built-in data analysis functionality. It contains many powerful built-in features and is expandable with plugins and extensions. It features powerful keyboard and mouse plot manipulation, a large selection of built-in plotting and data manipulation functions (such as histograms, equations, and power spectra), built-in filtering and curve fitting capabilities, a convenient command-line interface, a powerful graphical user interface with non-modal dialogs for an optimized workflow, support for several popular data formats, extended annotation objects similar to vector graphics applications, and high-quality export to bitmap or vector formats,
bcg729 is an Open Source implementation of both the encoder and decoder of the ITU G729 Annex A speech codec. It is written in C 99, is fully portable, and can be executed on many platforms, including both ARM and x86. libbcg729 supports concurrent channel encoding/decoding for multi-call applications such as conferencing. This project was initially developed as part of Mediastreamer2, Linphone's media processing engine, so it contains the glue to be integrated into Linphone/Mediastreamer2.
A portable, cross-platform, command-line logic analyzer program that supports various logic analyzers.