Free Marquardt Software

DMFitter ActiveX control by RRR

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 expressions), event support, weighting. Examples for Excel, VB, Delphi, MSIE, Data Master 2003 and scripting languages are included.

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Data Master 2000 by RRR

Free software for automation of professional measurement systems, data acquisition, processing and analysis. Especially suitable for scientists who would like to make high-performance, precise measurements in the experimental physics. Features include graphic editor, powerful visual tools, wide set of numeric and symbolic calculations, nonlinear Levenberg-Marquardt regression, ActiveX scripting and more.

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[web:reg] arma add-in by [web:reg]

[web:reg] ARMA estimates ARIMA moedels within Excel. After estimation the Add-In displays the coefficient results (including std.error, t-statistic, p-value), summary statistics (R², Adjusted R², Standard Error of Regression, sum of squared residuals, log likelihood, Durbin Watson, Akaike information criteria (AIC), Schwarz criteria (SIC), inverted MA/AR roots, Impulse response function as well as forecast evolution.

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CryptoLab by EJC Cryptography

CryptoLab is a freeware cryptography application for Microsoft Windows, and incorporates text-based encryption / decryption through the use of plug-in cipher modules. Advanced features include: Plug-in cipher modules; Advanced pseudo-random key generation; Key Manager storage utility; Full password protection; Integrated SMTP email support; PDF, HTML and Word Document export options; Statistics calculator.

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Exstora by Exstora.com

Multi-functional calendar and organizer with thought through quick note editing and structuring system. Store plans, reminders, and continuous/repetitive events. Run from a flash drive. Password-protection for notes (Pro version). Customizable user interface. All the functionality fit in just 280 KB.

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RIS Menu Editor v1.0 by emBoot Incorporated

emBoot's RIS Menu Editor takes RIS beyond it out-of-the box capabilities & extends its functionality by allowing network administrators to add menus and options to the RIS Client Installation Wizard, and to create boot images. These menus and options can be used to deliver network boot images that offer maintenance utilities, such as BIOS upgrades and virus scanning programs, or to deploy other operating systems to client PCs on a network.

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