Freeware Listing: Problem
- Windows Problem
- License: Freeware

Modern day Windows computers are very complex but unfortunately far from perfect. Over time with the installation and removal of games, programs, software and hardware your computer can experience windows problems. Windows problems can make your computer perform very slowly. This can be on start up, shut down or just slow running in general. They can also cause your games, applications and other software to load slowly, crash or close unexpectedly or not open at all. Windows itself can also be greatly affected by these problems which all in all leads to frustration for you. Some people will solve windows problems by formating their C drive and loading Windows again.
- Publisher: Fixmyregistry.com
- Date: 04-10-2012
- Size: 905 KB
- Platform: WinOther
- LAPJV - Jonker-Volgenant Algorithm for Linear Assignment Problem V2.4
- License: Freeware

The Jonker-Volgenant algorithm is much faster than the famous Hungarian algorithm for the Linear Assignment Problem (LAP). This Matlab implementation is modified from the original C++ code made by Roy Jonker, one of the inventors of the algorithm. It is about 10 times faster than the munkres code (v2.2) of the author. It can solve a 1000 x 1000 problem in about 3 seconds in a normal Intel Centrino processor. V1.1 returns the dual variables and the reduced cost matrix as well. V1.2 can deal with nonsquare assignment problems. V2.0 is faster for problems with a large range of costs. V2.1 includes an option to change the cost resolution to improve performance for some problems.
- Publisher: Yi Cao
- Date: 15-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Robust solver for Lambert's orbital-boundary value problem
- License: Freeware

A Lambert-orbital boundary value problem can be stated as "Find the orbit/trajectory of a spacecraft that flies from position [r1] to [r2], taking a time [tf] and making [m] complete orbits before arriving at [r2]. " The solution to each Lambert-problem is NOT unique; one can travel to [r2] via the long way or the short way, and for [m > 0] there are almost always two ellipses that satisfy the boundary conditions, so that [m > 0] has four distinct solutions. This function solves any Lambert problem *robustly*. It can handle short-way solutions (the default), long way solutions (by passing negative [tf]), or left-branch (default) or right-branch (by passing negative [m]) solutions in case [m > 0].
- Publisher: Rody Oldenhuis
- Date: 15-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Test problem LP
- License: Freeware

This is a program that generates a test problem for linear optimization with a sparse matrix. The test problem is of the kind min c'*x s.t. Aeq*x=beq lb<=x<=ub where lb is a zero vector and ub is greater then a zero vector so that the problem has a solution. The problem that generates is a minimum cost flow network problem. When the problem is generated the program will (if you want) show the graph of the problem. You call the program with the command [Aeq,beq,lb,ub,c]=simsys_sparse(m) where m is the number of rows you want Aeq to have. Before you change some variable in the program you have to choose m>=11.
- Publisher: Per BergstrdoTAm
- Date: 23-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Eclipse External Problem Marker
- License: Freeware

Eclipse External Problem Marker is a lightweight plugin for Eclipse designed to transform the stdout class into en Eclipse problem maker.
Eclipse External Problem Marker extracts the stdout class from a script of your choice and transforms it into a problem maker. In order to install it, you have to place the JAR file into the 'dropins' folder inside the Eclipse directory.
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- Publisher: Wojciech Rygielski
- Date:
- Platform: Win7 x64, Windows 7, Windows 8, WinOther, WinVista, WinVista x64
- 8-Tile Problem
- License: Freeware

8-Tile Problem is an accessible and handy software that allows you to study and analyze the 8-tiles problem.
8-Tile Problem allows you to change the delay between each action and offers you two algorithms for solving the problem (Breadth First Search, Depth First Search).
Furthermore, the software will display the number of steps needed to find the solution and the number of nodes verified by the software.
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- Publisher: Hatem Faheem
- Date:
- Platform: Windows 7, WinOther, WinVista
- Two body problem in 3D
- License: Freeware

Two body problem in 3D is a simple and easy to use application that enables you to solve the two-body problem and visualize the result.
The two-body problems requires you to determine the motion trajectory of two particles that interact only with each other, such as a satellite and a planet or an electron orbiting a nucleus.
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- Publisher: Nikolaos Strikos
- Date:
- Platform: Windows 7, Windows 8, WinOther, WinVista
- IE Flash Problem Solver
- License: Freeware

IE Flash Problem Solver disables Flash content blocking in a few seconds IE Flash Problem Solver disables Flash content blocking in a few seconds.Microsoft has released updates to Internet Explorer that will change how it handles active content such as that viewed in Adobe's Macromedia Flash Player, Authorware Player, Shockwave Player, and Adobe Reader, as well as Sun Java, Apple QuickTime, RealNetworks RealPlayer and other ActiveX controls. Active content that is embedded in HTML pages in certain ways will not be able to receive user input (for example, keyboard or mouse events) until the user clicks to either activate or continue loading the control.
- Publisher: softery.com
- Date: 25-08-2009
- Size: 10 KB
- Platform: WinOther
- Records - Problem Oriented Wordprocessor
- License: Freeware

RECORDS is a FREE, multi-user, problem oriented, database and word processing report writer, optimized for data entry using voice recognition, and designed for medical care. Enter and maintain clients and their demographics, create new or update past problems of a client, edit multiple description sections for each problem. Add a new problem, or update a past problem, to build for each client, a 2 dimensional tree of the most recent problem records and the updated past problem entries. Print or export a variety of note styles, and print orders or prescriptions. Search the database for anything entered.
- Publisher: Tobis
- Date: 21-08-2011
- Size: 4113 KB
- Platform: Win2000, WinOther
- Edraw MindMap
- License: Freeware

Easy to create mind maps (graphical representations of thought processes) for brainstorming, problem solving, rational analysis, and decision marking. Easy to use drawing tools, many pre-drawn flowchart templates and more than 600 flowchart symbols and flowchart samples, drawing couldn't be easier!.
- Publisher: EdrawSoft
- Date: 17-06-2012
- Size: 27771 KB
- Platform: WinOther
- SCIRun x64 4.4 Rev.
- License: Freeware

SCIRun is a Problem Solving Environment (PSE), for modeling, simulation and visualization of scientific problems. SCIRun now includes the biomedical components formally released as BioPSE, as well as BioMesh3D. SCIRun is available for free and is open source. Acknowledgement: SCIRun is an Open Source software project that is principally funded through the SCI Institute's NIH/NCRR CIBC Center. Please use the following acknowledgment and send us references to any publications, presentations, or successful funding applications that make use of NIH/NCRR CIBC software or data sets..
- Publisher: Scientific Computing and Imaging Institute
- Date: 24-05-2012
- Size: 23654 KB
- Platform: WinOther
- SCIRun 4.4 Rev.
- License: Freeware

SCIRun is a Problem Solving Environment (PSE), for modeling, simulation and visualization of scientific problems. SCIRun now includes the biomedical components formally released as BioPSE, as well as BioMesh3D. SCIRun is available for free and is open source. Acknowledgement: SCIRun is an Open Source software project that is principally funded through the SCI Institute's NIH/NCRR CIBC Center. Please use the following acknowledgment and send us references to any publications, presentations, or successful funding applications that make use of NIH/NCRR CIBC software or data sets..
- Publisher: Scientific Computing and Imaging Institute
- Date: 09-06-2012
- Size: 23654 KB
- Platform: WinOther
- Chess problem solver
- License: Freeware

This is an opensource software at University of Szeged. This program can solve a chess problem. First we can put chess pieces on the chessboard, to set a composition. After that, the software will solve the problem..
- Publisher: chess-problem.sourceforge.net
- Date: 03-11-2012
- Size: 534 KB
- Platform: WinOther
- Cutting Problem
- License: Freeware

Cutting Problem solved by Genetic algorithms. The goal is to cut a rectangular plate of material into more smaller rectangles. The cuts must be rectangular and guillotinable..
- Publisher: cuttingproblem.sourceforge.net
- Date: 27-05-2012
- Size: 700 KB
- Platform: WinOther
- eight queens problem
- License: Freeware

The Eight Queens Problem is a chess board puzzle. Eight queens can be placed on the chess board without conflict. Any queen placed on the chess board will not attack any other queen. JavaScript programming language is used..
- Publisher: eightqueensprob.sourceforge.net
- Date: 21-06-2012
- Size: 3 KB
- Platform: WinOther
- No Access - No Problem
- License: Freeware

No MS Access Licence - No problem, create/view access Databases/Tables.
- Publisher: no-ms-access.sourceforge.net
- Date: 10-09-2012
- Size: 941 KB
- Platform: WinOther
- Sudoku completor
- License: Freeware

This program solves any sudoku problem. A sudoku is a popular number puzzle which requires a good understanding of logic to solve..
- Publisher: Davie Elliott
- Date: 11-05-2013
- Size: 20 KB
- Platform: C and C plus plus, Scripts
- Ingle & Proakis Chapter 2 Solutions
- License: Freeware

It contains the solution to every problem of the 2nd chapter. I'll keep posting more solved problems as soon as I can..
- Publisher: Edgar Guevara Codina
- Date: 11-05-2013
- Size: 123 KB
- Platform: Matlab, Scripts
- A ODE system associated to PDE Electrical Propagation On Cable
- License: Freeware

It is application of the method of operator A of PDE linked to problem of Rc-network electrical propagation on cable.I will publish results computing online mathworks..
- Publisher: Dit Papa Lamine ndao
- Date: 20-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- datevecfix.m
- License: Freeware

This program is the same as DATEVEC but rounds the seconds, so, eliminates the problem with the 60 seconds not rounded value. It uses DATAVEC and takes a little time while checking the date components..
- Publisher: Carlos Adrian Vargas Aguilera
- Date: 11-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
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