98 projects tagged "Qt 4"

Download Website Updated 08 Dec 2013 TSP Solver and Generator

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Pop 77.69
Vit 1.99

TSPSG is intended to generate and solve "travelling salesman problem" (TSP) tasks. It uses the Branch and Bound method for solving. Its input is a number of cities and a matrix of city-to-city travel costs. The matrix can be populated with random values in a given range (which is useful for generating tasks). The result is an optimal route, its price, step-by-step matrices of solving, and a solving graph. The task can be saved in an internal binary format and opened later. The result can be printed or saved as PDF, HTML, or ODF. TSPSG may be useful for teachers to generate test tasks or just for regular users to solve TSPs. Also, it may be used as an example of using the Branch and Bound method to solve a particular task.

Download No website Updated 04 May 2010 Linger

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Pop 28.77
Vit 1.42

Linger is a task management application for KDE, based on GTD principles.

No download Website Updated 13 May 2010 Bombic 2

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Pop 20.76
Vit 38.48

Bombic 2 is a bomb game like Dyna Blaster. It has lots of creatures and bonuses. It also includes a map editor.

Download Website Updated 18 Oct 2011 Rocket Propulsion Analysis

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Pop 55.99
Vit 2.48

Rocket Propulsion Analysis (RPA) is a tool for the performance prediction of rocket engines. By providing a few engine parameters such as combustion chamber pressure, used propellant components, and nozzle parameters, the program obtains chemical equilibrium composition of combustion products, determines its thermodynamic properties, and predicts the theoretical rocket performance. A robust, proven, and industry-accepted Gibbs free energy minimization approach is used to obtain the combustion composition. It can perform analysis of nozzle flows with shifting and frozen chemical equilibrium, optimization of propellant components mixture ratio for maximum specific impulse of bipropellant systems, altitude performance analysis, analysis of nozzle performance with respect to overexpansion and flow separation, throttled engine performance analysis, estimation of test (actual) nozzle performance, and nested analysis: stepping of up to four independent variables (component ratio, chamber pressure, nozzle inlet conditions, and nozzle exit conditions).

No download No website Updated 14 Jun 2010 ChaosLab

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Pop 16.06
Vit 38.04

ChaosLab displays graphical representations of fractals, IFSs, strange attractors, L-systems, and generally other aspects of chaos theory.

Download Website Updated 13 Sep 2011 OpenCAN

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Pop 83.76
Vit 2.93

OpenCAN is a software platform for interacting with various Controller Area Network (CAN or CANbus) devices. It provides an abstract C++ interface that can be used to control CAN devices. Support for specific devices can be written as plugins, and then loaded through a simple API call. Each component is cross-platform, enabling the efficient development of CAN software on Windows, Linux, and Mac OS X.

No download Website Updated 23 Jul 2010 Packet Dump Decode

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Pop 25.77
Vit 37.51

Packet Dump Decode (pdd) is a simple, convenient GUI wrapper around the Wireshark/Ethereal tools to convert packet hexdumps into XML containing the decoded protocols and protocol contents. Using pdd, you just need to copy-paste the hexdump into pdd and hit the "Decode" button.

Download No website Updated 13 Nov 2010 openSUSE Medical

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Pop 42.05
Vit 1.80

openSUSE Medical is a distribution of openSUSE made especially to address the needs of doctors. It is based on openSUSE 11.3. It is distributed in the form of ISO image files and VirtualBox/VMWare images. It includes carefully selected software for doctors' practices, clinical environments, and medical students. The software selection encompasses everything required to make computers productive for either home or medical use. This distribution includes a LAMP (Linux, Apache, MySQL, and PHP) stack that is needed for developing or hosting PHP-based Web sites and all other major development tools. The aim of this distribution is to provide complete resources for medical doctors, clinics, and medical students as well as IT admins running labs at educational institutes.

Download Website Updated 03 May 2013 animbar

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Pop 58.65
Vit 3.25

animbar lets you easily create your own animation on paper and transparancy. From a set of input images, two output images are computed that are printed, one on paper and one on transparency. By moving the transparency over the paper, a fascinating animation effect is created. This animation technique has been known for hundreds of years under names such as picket fence animation, barrier grid animation, and others.

No download Website Updated 25 Oct 2012 Sentinella

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Pop 28.30
Vit 2.18

Sentinella is a desktop application that monitors your system activity and, when a condition is met, takes the action that you've chosen. While monitoring your CPU, memory, hard drive, and network usage, Sentinella can be programmed to take specific actions when setpoints for utilization or time are met. It can power off, reboot, or hibernate your system, kill an active process, throw an alarm, or execute any command. Sentinella integrates perfectly with the main desktop enviroments (KDE, GNOME, XFCE, and others) and works under many Unix systems.

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Fimex

A library for geospatial data file manipulation.

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Keepalived for Linux

A robust keepalive framework for Linux Virtual Server and router HA.