Fitting Problem

The Levenberg-Marquardt Fitting of Nuclear Decay Model demonstrates how EJS can be used to fit experimental data. In this simulation, nuclear decay data are used to provide a simple example, but this same process can be applied to any type of data. The sum of squared deviations is minimized but... Platforms: Mac

The Function Plotting and Data Fitting Model allows you to create customizable plots to interactively explore the properties of up to three functions at a time. When you enter a function, adjustable parameters are automatically recognized, and sliders are created to vary the values of these... Platforms: Mac

Robot4 (tm) is a Robotic Arm Movement program where the arm is moved from a given position to a desired position. The program finds the angles necessary for the desired position. Problem came from NASA. Robot4 is an Inverse Problem example. It wants to solve how to move from starting point... Platforms: Windows, Windows 8, Windows 7, Windows Server

Algorithm::Knapsack is a brute-force algorithm for the knapsack problem. SYNOPSIS use Algorithm::Knapsack; my $knapsack = Algorithm::Knapsack->new( capacity => $capacity, weights => @weights, ); $knapsack->compute(); foreach my $solution ($knapsack->solutions()) { foreach my $index... Platforms: *nix

PDL::Fit::LM is a Levenber-Marquardt fitting routine for PDL. Currently, only Levenberg-Marquardt fitting is implemented. Other procedures should be added as required. For a fairly concise overview on fitting see Numerical Recipes, chapter 15 "Modeling of data". SYNOPSIS use PDL::Fit::LM;... Platforms: *nix

PHP Trouble Ticket project provides a centralized means of problem reporting and tracking in multi-user environments (medium to large companies, development groups, etc.). It helps direct problem reports to the responsible administrator(s), keeps track of the status of a problem being worked... Platforms: *nix

Laptops which use dynamic IP address assignment via DHCP have the problem that the boot process is much longer when no wire is connected to the Ethernet card. This is because the startup scripts have to wait for the DHCP request to time out. ethwireck can detect if the physical layer of the... Platforms: *nix

Optimization Algorithm Toolkit is a workbench and toolkit for developing, evaluating, and playing with classical and state-of-the-art optimization algorithms on standard benchmark problem domains; including reference algorithm implementations, graphing, visualizations and much more. The project... Platforms: *nix

PMathGen project is a simple math problem generator that outputs LaTeX and optionally PostScript. From the operators, format, etc. specified on the command line or in a worksheet description file, it generates LaTeX and optionally PostScript files that can be used as math worksheets. Whats... Platforms: *nix

kiscsiadm is an intuitive user-interface for ISCSI fitting into the KDE-Desktop environment. kiscsiadmin project allows target-discovery, login/logout and gives quick access to the connected ISCSI-disks. The profile-based configuration management makes it comfortable to access several... Platforms: *nix

HTML Include solves the problem that the Hypertext Markup Language doesnt know a command for including other files into a source file. HTML Include uses specially styled comments to refer to other files, which will be inserted at this position. Unlike to the well known Server Side Include... Platforms: *nix

Algorithm::Munkres is a Perl extension for Munkres solution to classical Assignment problem for square and rectangular matrices. This module extends the solution of Assignment problem for square matrices to rectangular matrices by padding zeros. Thus a rectangular matrix is converted to square... Platforms: *nix

The software system solves constrained nonlinear parameter estimation problems. Synonyms are data fitting, nonlinear regression, parameter identification, curve and surface fitting. A statistical analysis provides confidence intervals, correlation and covariance matrices, identification of... Platforms: Windows

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... Platforms: Windows

Lazesoft Windows Recovery Home Edition is free Windows system recovery bootable disk. Lazesoft Windows Recovery Home Edition offers home users complete solutions to fix boot problem, retrieve valuable files, Undelete Partition, etc. With easy to use interfaces, you can using Lazesoft Windows... Platforms: Windows

MagicPlot is a handy tool for scientific and engineer data processing, plotting and nonlinear fitting. MagicPlot is powerful enough and consistent. Advantages * Compact: Single file ~2 MB * Multilevel undo function for all actions * Useful plot navigation and scaling * Visual nonlinear... Platforms: All

KinetDS is a software for curve fitting particularly designed for kinetic (mechanistic and empirical) description of a substance dissolution from solid state. It was primarily designed for handling pharmaceutical dissolution tests Platforms: Linux

MagicPlot is a handy tool for scientific and engineer data processing, plotting and nonlinear fitting. MagicPlot is powerful enough and consistent. Advantages * Compact: Single file ~2 MB * Multilevel undo function for all actions * Useful plot navigation and scaling * Visual nonlinear... Platforms: All

CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines. Over 60 models are built-in, but custom regression models... Platforms: Mac

KinetDS is a software for curve fitting particularly designed for kinetic (mechanistic and empirical) description of a substance dissolution from solid state. It was primarily designed for handling pharmaceutical dissolution tests Platforms: Windows