Nonlinear Fitting Functions

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: Windows

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: Linux

DMFitter ActiveX control allows you to add sophisticated regression analysis tools to your software in a few lines of code. Features include: both linear and nonlinear (Levenberg-Marquardt) least squares curve fitting algorithms, arbitrary user models (defined analytically or by string... Platforms: Windows

Missing string functions script introduces some functions to help you manage international text. Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script is a class to allow programmers to curry functions, so that arguments can be supplied one at a time instead of all at once. E.g., if  F = Curry(lambda a,b: a b), then F(1,2) == F(1)(2). Platforms: Windows, Mac, *nix, Python, BSD Solaris

WIN32API MDI Shell with functions code allows an easy start of a MDI application.Shows how to create and fill the client and mdi structures. It also contains functions to sort the mdi child windows. ains> Platforms: C and C plus plus

Single tank nonlinear model using simuling and linearization of it to find the transfer funtion. Response ot the linear and nonlinear system comparision Platforms: Matlab

Three different nonlinear control algorithms are used to control a three degree of freedom PUMA560 robot. These algorithms are:Computed Torque Control, Sliding Mode and Backstepping Control.The robot dynamics are taken from:Brian Armstrong, Oussama Khatib & Joel Burdick , d-deDUThe Explicit... Platforms: Matlab

This program represents a further development of the standard powerful d-deDUnlinfitd-deDt facility already in matlab. The major problem with d-deDUnlinfitd-deDt is that it can only handle fitting of one dimensional arrays (x, y) where x is the independent variable and y is the dependent one.The... Platforms: Matlab

With this package, I provide some MATLAB-functions regarding the rectangular assignment problem. This problem appears for example in tracking applications, where one has M existing tracks and N new measurements. For each possible assignment, a cost or distance is computed. All cost values form a... Platforms: Matlab

The function The LMFnlsq.m serves for finding optimal solution of an overdetermined system of nonlinear equations in the least-squares sense. The standard Levenberg- Marquardt algorithm was modified by Fletcher and coded in FORTRAN many years ago (see the Reference). This version of LMFnlsq is... Platforms: Matlab

The poptasticDB database access functions are a set of PHP functions libraries designed to provide cross platform database support for PHP applications from a common programmers interface.They are free open source software released under the GNU Lesser General Public Licence.Current platforms... Platforms: PHP

MsSQL Database Functions is a wrapper class to access Microsoft SQL server databases.It can establish database connections, execute SQL queries, retrieve the number of result set rows, retrieve SELECT query results into arrays, prepare and execute stored procedures. Platforms: PHP

Mysql Database Functions is a wrapper around MySQL database access functions that can execute SQL queries, retrieve data from tables, list tables, list table fields and optimize or truncate tables. Platforms: PHP

CURL phpBB Functions can be used to execute several actions in a PHPBB forum hosted on a remote site.It uses the PHP Curl library extension to log in in a remote PHPBB site on behalf of a given user using his user name and password.CURL phpBB Functions can post new forum topics, reply to topics... Platforms: PHP

The d-deDUMeta Functions Shortcoded-deDt Plugin installs the Shortcode d-de?metad-deOao. With it you can access the custom fields of your articles by a simple shortcode.Shortcode Syntax: [meta func="" name="" alt=""]The shortcode has three functions yet: 1. func=d-deDturld-deDt Displays a link... Platforms: PHP

Memcached Functions for MySQL project is a set of MySQL UDFs (user defined functions) to work with memcached using libmemcached. With these functions you get, set, append, prepend and delete objects in memcached. Combine these functions with MySQL triggers and you can manage your memcached cache.... 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

Water Tank Functions helps middle school students practice for interpreting line graphs and using functions. Students set the initial level; time delay; and flow rate of an on-screen water tank so that it's water level over time matches that shown on an adjacent line graph. Platforms: Mac

A modern, interactive, Mac OS X Universal graphing application, providing: - A rich variety of graph types with numerous styles of data representation - Real-time, two-way interaction with data, enabling simultaneous data visualization and graphing from multiple worksheets - Exploratory tools... Platforms: Mac