Free Levenberg-marquardt Software

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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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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[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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Art Plus Funny Clocks by Art Plus

A nice looking, animated and skinable gadget with basic functionality of alarm clock with built in reminder. Get reminded of important events and entertained at the same time :-) Several skin designs are available for download from authors website. Download instructions and links are given within the program. When downloaded, new skins will automatically be installed to appropriate directory and linked to the clock.

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LayoutFix by SoftComplete Development

Typing the text you have forgotten to switch keyboard layout? What to do? To type anew? No! We mark the text and is pushed Ctrl-BackSpace. We enjoy outcome:)

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