Free Levenberg 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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SDE for Eclipse (CE) for Mac OS X by Visual Paradigm

SDE for Eclipse is a full-feature UML modeling tool seamlessly integrated with Eclipse. SDE-EC supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Model Transitor,Perforce Integration, etc

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Snapshot by SadMan Software

Snapshot is an easy-to-use tool for recording the contents of the whole screen at regular intervals. It can send these snapshots to a printer, and/or the Windows clipboard, and/or save them to bitmap files. It can be configured to take snapshots at a regular interval, or on demand.

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qliner Hotkeys by qliner

Hotkeys builds on the concept of Windows shortcut keys but takes this concept to a whole new level. Do you think key combinations are hard to remember? Just hold the Windows key for three seconds and up pops a keyboard with icons on the keys that are configured. This you can you use, not only to remember of hotkey combinations, but also for drag and drop configuration. Supports 100+ international keyboards. Optionally maps Caps Lock to Win key.

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