Free Downloads: Excel Nonlinear Curve Fitting
License: All | Free
BestCurFit calculates the parameters of 12 curves using the method of Linear Least Squares, Fitting each Curve to user data. The Nonlinear equations are linearized. The obtained parameters are used for following optimization procedure using Simplex and Gauss-Newton algorithm. If it does not converge to a solution the Curve is optimized with the Monte Carlo method....
Category: Home & Education / Science
Publisher: Rodomontano, License: Freeware, Price: USD $0.00, File Size: 1.8 MB
Platform: Windows
The software system solves constrained nonlinear parameter estimation problems.
The software system solves constrained Nonlinear parameter estimation problems. Synonyms are data Fitting, Nonlinear regression, parameter identification, Curve and surface Fitting. The numerical methods are based on highly efficient Gauss-Newton-SQP algorithms.
Model functions are defined in a modeling language called PCOMP and are interpreted and...
Category: Business & Finance / Applications
Publisher: Klaus Schittkowski, License: Freeware, Price: USD $0.00, File Size: 62.5 MB
Platform: Windows
Simfit is a computer package for simulation, statistical analysis, Curve Fitting and graph plotting using models from a compiled library or from ASCII text files supplied by the user. It can be used for teaching the principles of Curve Fitting, simulation and statistical analysis to students, but it will be found most useful by those interested in serious data...
Category: Business & Finance / Applications
Publisher: University of Manchester, License: Freeware, Price: USD $0.00, File Size: 13.6 MB
Platform: Windows
There is no special installation process - simply unzip all the files to a folder and open XLStatistics.xlam (Excel 2007 ) or XLStats.xls (older versions of Excel).
XLStatistics is a set of Microsoft Excel workbooks for statistical analysis of data. The workbooks are designed to implement a step-by-step guide to the statistical analysis of data (this guide appears...
Category: Utilities / System Utilities
Publisher: Rodney Carr, License: Freeware, Price: USD $0.00, File Size: 6.6 MB
Platform: Windows
The AdmittanceModel is a simulation program for admittance spectroscopy.
The AdmittanceModel is a simulation program for admittance spectroscopy. It uses the equivalent circuit of a PN or Schottky junction to calculate the admittance with a possibility to obtain the parameters by Fitting experimental data. AdmittanceModel uses some SigmaGraph functionality: editable datasheets; scientific graphing with a complete control of the graph; Curve...
Category: Multimedia & Design / Multimedia App's
Publisher: SIDI.CC, License: Freeware, Price: USD $0.00, File Size: 1.7 MB
Platform: Windows
Freeware
SimplexNumerica is an object-oriented numerical data analyzer, plot and presentation program. SimplexNumerica is proving to be extremely popular among scientists. Ergonomic programming using the newest Windows programming guidelines with toolbars, context dialogs and interactive diagrams providing easy handling with difficult numeric mathematics. SimplexNumerica is best suited for publication...
Category: Home & Education / Mathematics
Publisher: Dipl.-Phys.-Ing. Ralf Wirtz, License: Freeware, Price: USD $0.00, File Size: 21.8 MB
Platform: Windows
This program allows the user to take an Excel spreadsheet with any type of calculation data (no matter how complex) and optimize a calculation outcome (e.g. total cost).
Category: Utilities / Misc. Utilities
This is based on the selection of up to five design variables and up to five constraints. The optimization can be performed as a maximization, minimization or the attempt to reach a target value.
Publisher: AS Software, License: Freeware, Price: USD $0.00, File Size: 1.4 MB
Platform: Windows
Convert videos to the BlackBerry Curve video format so you can watch them on your BlackBerry Curve.
Convert videos to the BlackBerry Curve video format so you can watch them on your BlackBerry Curve.
Ringtonesia BlackBerry Curve Maker is a ringtone maker that creates ringtones for your BlackBerry Curve mobile phone from every audio & video file format. This software can read almost every audio file and lets you create your own ringtones for your...
Category: Audio / Rippers & Encoders
Publisher: Red Kawa, License: Freeware, Price: USD $0.00, File Size: 20.0 MB
Platform: Windows
This fitting chart will help you find the correct size for yout figure skating apparel.
This Fitting chart will help you find the correct size for yout figure skating apparel. It includes dresses, bags, skates, and other figure skating Fitting information. For more information please visit our website http://gabriellaunited.com or contact a support representative.
Category: Home & Education / Kids & Parenting
Publisher: figure skating apparel, License: Freeware, Price: USD $0.00, File Size: 735.0 KB
Platform: Windows
X-Camme e' un add-in per Excel per la progettazione e la realizzazione di meccanismi a camma e intermittori. Camme piane (a disco) con cedente: a bilanciere a punteria: a coltello o a rotella, centrata o deviata Camme cilindriche (a verme, spaziale) con cedente: a punteria: a coltello o rotella a bilanciere (intermittori) Camme e intermittori globoidali meccanismo...
Category: Multimedia & Design
Publisher: Studio Tecnico Turci, License: Freeware, Price: USD $0.00, File Size: 13.2 MB
Platform: Windows
The software system allows to solve constrained Nonlinear programming problems by an efficient sequential quadratic programming (SQP) method. A Nonlinear objective function is to be minimized subject to Nonlinear equality or inequality constraints. The numerical code is called NLPQL, which is frequently used in industry and academia. The mathematical method represents the...
Category: Business & Finance / Applications
Publisher: Klaus Schittkowski, License: Freeware, Price: USD $0.00, File Size: 58.9 MB
Platform: Windows
This tool is used to perform a Nonlinear resize (or "warp") of an image. By warping, you can resize an image such that the objects in the center of an image remain clear and undistorted, and distortion occurs near the edges of the image. This tool is useful for situations where you need to convert an image from one aspect ratio to another without cropping. For example, this software may...
Category: Multimedia & Design
Publisher: SB-Software, License: Freeware, Price: USD $0.00, File Size: 738.5 KB
Platform: Windows
FEBio is a Nonlinear finite element solver that is specifically designed for biomechanical applications. It offers modeling scenarios, constitutive models and boundary conditions that are relevant to many research areas in biomechanics. All features can be used together seamlessly, giving the user a powerful tool for solving 3D problems in computational biomechanics. The software is...
Category: Home & Education / Miscellaneous
Publisher: University of Utah, License: Freeware, Price: USD $0.00, File Size: 5.2 MB
Platform: Windows
SHARK provides libraries for the design of adaptive systems, including methods for linear and Nonlinear optimization (e.g., evolutionary and gradient-based algorithms), kernel-based algorithms and neural networks, and other machine learning techniques.
Category: Audio / Utilities & Plug-Ins
Publisher: OSDN Corporation, License: Freeware, Price: USD $0.00, File Size: 9.7 MB
Platform: Windows
This is free software that adds several spline and linear interpolation functions to Microsoft Excel. It is simple to use because the new functions work just like all other existing Excel functions. Spline functions include cubic spline, bessel spline, and 'OneWay' spline (which is a monotonic spline). The new functions can be used for data analysis, forecasting, and many...
Category: Business & Finance / Auction Tools
Publisher: SRS1 Software, LLC, License: Freeware, Price: USD $0.00, File Size: 1.5 MB
Platform: Windows
AMPL is a comprehensive and powerful algebraic modeling language for linear and Nonlinear optimization problems, in discrete or continuous variables.
AMPL lets you use common notation and familiar concepts to formulate optimization models and examine solutions, while the computer manages communication with an appropriate solver.
AMPL's flexibility and convenience render...
Category: Software Development / Misc. Programming
Publisher: Lucent Technologies, License: Freeware, Price: USD $0.00, File Size: 2.0 MB
Platform: Windows
This small program allows you to take a digital image and digitise a curve or shape on it.
This small program allows you to take a digital image and digitise a Curve or shape on it. You do this by clicking on the image, along the line of the Curve of interest. As you do so, the program records the co-ordinates of each point, and marks it with a dot.
Category: Multimedia & Design / Multimedia App's
Publisher: SHUMaths, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows
DTDCalculator was written to aid in Fitting your Media Center desktop to your HD Screen or Projector. It will allow you to convert modelines to DTDs and back again and adjust standard timings to fit your monitor perfectly. It will also allow you to add your new resolution to the list of modes supported by integrated intel graphics. DTDCalculator is community supported at AVS Forum.
Category: Utilities / Launchers
Publisher: Clever Technologies, License: Freeware, Price: USD $0.00, File Size: 360.9 KB
Platform: Windows
RobustFit is a free utility programme for robust locally-weighted scatterplot smoothing (Lowess), or robustly Fitting data to a polynomial function.
Lowess Smoothing
A standard way of smoothing data to reduce noise is to apply a moving average (MA) filter. The MA filter works by replacing each data point by the average of itself and a number of data points...
Category: Business & Finance / Applications
Publisher: W. J. Heitler, License: Freeware, Price: USD $0.00, File Size: 899.0 KB
Platform: Windows
RapidDrawing is an outline sketch program that enables you to create the shape of a Curve you want more precisely than existing methods (e.g. Illustrator pentool, nurbs Curve, spline). The Illustrator pentool has two control points whereas RapidDrawing has four more controls. RapidDrawing let you create the shape of a Curve you want more easily.
Category: Multimedia & Design / Image Editing
Publisher: RapidDrawing, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
Adds an adjustment for Metric Equivalent Fitting Length values.
Adds an adjustment for Metric Equivalent Fitting Length values. Everyone using VR7, and especially those calculating with Metric type pipes, should install this patch.
To install the update, download the file and save it to your desktop (or another selected location). Simply double-click the file and follow the instructions. You may then delete the downloaded file if you wish. The...
Category: Multimedia & Design / Multimedia App's
Publisher: M.E.P.CAD, Inc, License: Freeware, Price: USD $0.00, File Size: 9.3 MB
Platform: Windows
This tool will help you understnad Fitting guidelines for zuca bags and other figure skating clothing items. Ensureing the right fit means having a better experience. Sharing this information with your entire skate team can help all members understand how to better fit thier zuca bags.
Category: Home & Education / Kids & Parenting
Publisher: zuca bags, License: Freeware, Price: USD $0.00, File Size: 696.0 KB
Platform: Windows
This tool will help you understnad Fitting guidelines for figure skating apparel and other figure skating clothing items. Ensureing the right fit means having a better experience. Sharing this information with your entire skate team can help all members understand how to better fit thier figure skating apparel.
Category: Home & Education / Kids & Parenting
Publisher: figure skating apparel, License: Freeware, Price: USD $0.00, File Size: 696.0 KB
Platform: Windows
This tool will help you understnad Fitting guidelines for ice skater dresses and other figure skating clothing items. Ensureing the right fit means having a better experience. Sharing this information with your entire skate team can help all members understand how to better fit thier ice skater dresses.
Category: Home & Education / Kids & Parenting
Publisher: ice skater dresses, License: Freeware, Price: USD $0.00, File Size: 696.0 KB
Platform: Windows
PianoTuner is a program that enables you to adjust the velocity of EACH KEY seperately using an editable Curve. This Curve ensures that zero velocity remains zero and maximum velocity remains 127 (as described in the MIDI standard) resulting in natural sounding velocity levels. To imitate the silence when a key is hit very gently, I added a cut-off velocity. To avoid the extreme...
Category: Home & Education / Miscellaneous
Publisher: Joachim Elen, License: Freeware, Price: USD $0.00, File Size: 2.2 MB
Platform: Windows
KLIPPEL provides measurement instruments for designing and manufacturing of loudspeaker and other audio system:
Large signal analysis– to find causes limiting acoustical output and generating distortion; Linear, Nonlinear and thermal modeling– to design smaller, light-weight and cost effective speakers; Parameter measurements– to combine lumped parameter modeling...
Category: Multimedia & Design / Graphics Viewers
Publisher: Klippel, License: Freeware, Price: USD $0.00, File Size: 80.6 MB
Platform: Windows
By Fitting a 3D surface model to the image developer's programs capture a pattern that is unaffected by the camera angle or posture.
Then open the "ExtractCompare_install.zip" file and double-click the "setup.exe" program. Please answer "yes" to retain any files that would otherwise be overwritten by older files.
Category: Multimedia & Design / Multimedia App's
Publisher: conservation research ltd, License: Freeware, Price: USD $0.00, File Size: 7.8 MB
Platform: Windows
Stopwatch - AddIn for Excel. A little stopwatch in form of an Excel menu bar.Check your working time and performance at work with Excel.Supports English, German, and French Languages. (Excel 2000 und XP)
Category: Desktop Enhancements
Publisher: excel-addins.de, License: Freeware, Price: USD $0.00, File Size: 47.3 KB
Platform: Windows
EELSMODEL is software to quantify Electron Energy Loss (EELS) spectra by using model fitting.
EELSMODEL is software to quantify Electron Energy Loss (EELS) spectra by using model Fitting. This provides a more accurate and reliable way of extracting quantitative information from EELS spectra compared to the conventional quantification technique. EELSMODEL is written under the GNU Public License, which means briefly that you are free to distribute and use the program and that you...
Category: Software Development / Misc. Programming
Publisher: EMAT - University of Antwerp, License: Freeware, Price: USD $0.00, File Size: 25.0 MB
Platform: Windows
GT STRUDL completely integrates graphical modeling and result display, frame and finite static, dynamic, and Nonlinear analysis, finite element analysis, structural frame design, graphical result display, and structural database management into a powerful menu driven information processing system.
Category: Home & Education / Teaching Tools
Publisher: GT STRUDLA®, License: Freeware, Price: USD $0.00, File Size: 169.8 MB
Platform: Windows
A pH Calculator, a Virtual Titrator, a Real Titration Data Analyzer, a Distribution Diagram Generator - that's CurTiPot, the all-in-one freeware to learn, teach and work with chemical equilibrium of acids, bases, salts and buffers at home, classroom, interactive "dry lab" or research laboratory. Features of this powerful suite of MS Excel spreadsheets embrace: - pH calculation of any...
Category: Home & Education
Publisher: Ivano G. R. Gutz, License: Freeware, Price: USD $0.00, File Size: 529.3 KB
Platform: Windows
GT STRUDL completely integrates graphical modeling and result display, frame and finite static, dynamic, and Nonlinear analysis, finite element analysis, structural frame design, graphical result display, and structural database management into a powerful menu driven information processing system. In over 30 years of use, GT STRUDL is one of the most widely accepted computer-aided...
Category: Audio / Utilities & Plug-Ins
Publisher: Georgia Tech Research Corporatio, License: Freeware, Price: USD $0.00, File Size: 169.8 MB
Platform: Windows
Excel Mixer Nano is the quickest, most efficient, safest and cheepest way to bring your Excel data and Excel charts to life with your mouse!
All you have to do is select a range of cells in Excel, and Excel Mixer Nano will provide you with a slider (or scroll bar) for each cell, with adjustable min, max and step!
Excel Mixer Nano remembers...
Category: Business & Finance / MS Office Addons
Publisher: ConvexDNA, License: Freeware, Price: USD $0.00, File Size: 6.0 MB
Platform: Windows
Access is intimidating for new users and the learning curve is steep.
Access is intimidating for new users and the learning Curve is steep. Here is a new tool that makes using Access a whole lot easier: an Access database for retail MS Access that lets you easily create Access databases with little or no knowledge of Access.
Category: Business & Finance / Database Management
Publisher: aadconsulting.com, License: Freeware, Price: USD $0.00, File Size: 4.1 MB
Platform: Windows
Add-in Express Toys .NET is a free plug-in that adds several useful features to Microsoft Excel. This sample addin is based on Add-in Express for Office and .NET and designed to show how to create Excel add-ins, how to manage add-in toolbars and controls, and how to get access to Excel objects. Add-in Express for Office and .net supports Microsoft Excel 2000,...
Category: Utilities / System Utilities
Publisher: Add-in Express Ltd, License: Freeware, Price: USD $0.00, File Size: 832.0 KB
Platform: Windows
Excel Converter 1.0 features a silent spreadsheet to html converter. It detects changes made to the Excel file and restarts the process. Auto uploads via ftp, auto rotates slides of workbooks, and auto refreshing output web page. Requires .NET 20 and MS Excel 2003 or above.
Category: Business & Finance / Calculators
Publisher: Able Web Professionals, Inc., License: Freeware, Price: USD $0.00, File Size: 982.0 KB
Platform: Windows
Criptography Utility of files based on Elliptic curve , including the feature to generate minor keys , guaranteeing security in the better encriptation .
Category: Utilities
Publisher: SmartSEC, License: Freeware, Price: USD $0.00, File Size: 625.0 KB
Platform: Windows
This program is an advanced curve plotting application for mobile Java devices.
This program is an advanced Curve plotting application for mobile Java devices. It supports plotting multiple explicite, polar or parametric function curves. It can also perform numeric calculations such as calculating the value, derivative, integral, roo
Category: Home & Education / Mathematics
Publisher: greenfish.xtreemhost.com, License: Freeware, Price: USD $0.00, File Size: 63.6 KB
Platform: Unknown
KaderColumn is a tool for designing tied short columns.
KaderColumn is a tool for designing tied short columns. It designs columns subjected to up to six cases of loading consisted of axial load and bending moment applied about the maximum principle axis. The program constructs the column strength interaction diagram. Bending moment-Axial load Curve and check if all input cases of loading being within the design Curve. If the input...
Category: Multimedia & Design / Multimedia App's
Publisher: KaderPrograms, License: Freeware, Price: USD $0.00, File Size: 4.1 MB
Platform: Windows
Roger's Curve Software: Customer Strategy Framework Model (Strategic Management). .
Roger's Curve Software: Customer Strategy Framework Model (Strategic Management)
Category: Business & Finance / Applications
Publisher: clickok.co.uk/RogersCurve/, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows
anywhere add-in for Microsoft Excel.
anywhere add-in for Microsoft Excel. Save, retrieve and share your Excel files directly from microsoft Excel with our fully intergrated add-in.
Category: Business & Finance / Applications
Publisher: anywhereenterprises.com, License: Freeware, Price: USD $0.00, File Size: 4.2 MB
Platform: Windows, Mac, 2K, 2K3
Excel Merger can add up specified cells in different Excel File.
Excel Merger can add up specified cells in different Excel File. When you have lots of Excel files with the same format, such as some sale workbooks from the branches of your company. How to add up each cell in all the workbooks? (For example, How to add up all ‘A1’ cells of all workbooks.) Excel Merger can do this for you. You only need to follow 4...
Category: Business & Finance / Applications
Publisher: Bannasoft, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
Freeware
The Software easily and quickly remove Excel Sheet or Workbook password from password protected MS Excel file. Have you ever forgotten your Excel workbook or sheet password? If you have forgotten your sheet protection password or your Workbook was Protected this is the solution for you. With it you can easily unprotect Excel Sheet or Workbook you want to edit. The...
Category: Business & Finance / MS Office Addons
Publisher: Excel-Tool, License: Freeware, Price: USD $0.00, File Size: 568.1 KB
Platform: Windows
The Excel XML Toolbox for Microsoft Office Excel 2003 provides many useful tools for working with XML in Excel. This toolbox helps developers in a number of ways:
Category: Business & Finance / MS Office Addons
* Working with Custom-defined XML Schema
-Reload schema into workbooks while preserving cell mappings.
-Build a schema or add to an existing schema, directly from Excel.
Publisher: Microsoft, License: Freeware, Price: USD $0.00, File Size: 965.5 KB
Platform: Windows
ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be Nonlinear, implicit, and any order. Source code included ......
Category: Home & Education / Mathematics
Publisher: Optimal Designs Enterprise, License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
This program is released by the Fuel Cell Laboratory of MES and must be used with the MES Fuel Cell System for statistical and maintenance purposes.
It permits:
- Overview of the complete system
- Possibility to check the measurement system
- Possibility to modify some control parameter
- Built a record file of the measurement variables (Excel...
Category: Business & Finance / Applications
Publisher: MES-DEA, License: Freeware, Price: USD $0.00, File Size: 4.9 MB
Platform: Windows
MathLook for Excel is a MUST for every Microsoft Excel user.
MathLook for Excel is a MUST for every Microsoft Excel user. This patented add-in lets you view Excel spreadsheet formulas the same way they’re written and assign meaningful names to cells with a single clicka€•all in one place.
Tracking down spreadsheet errors often requires deciphering line after line of cryptic formulas. The user-friendly display lets you...
Category: Business & Finance / Business Finance
Publisher: Universal Technical Systems, Inc., License: Freeware, Price: USD $0.00, File Size: 4.5 MB
Platform: Windows
Excel Power Expander is a very powerful Automation Toolbox for Microsoft Excel.
Excel Power Expander is a very powerful Automation Toolbox for Microsoft Excel. It adds 80 automation utilities and 120 new worksheet formulas into the world’s most popular spreadsheet software. The tools substantially extend Excel’s functionality and add much intelligence to automate everyday complex spreadsheet tasks.
With Excel Power...
Category: Business & Finance / Applications
Publisher: Vonixx, License: Freeware, Price: USD $0.00, File Size: 14.0 MB
Platform: Windows
LinkedCells lets you share your Excel data with friends and colleagues and you don't need to be on a shared network to do it. If you have ever tried sharing Excel spreadsheets with other people, you have probably spent a lot of time e-mailing spreadsheets back and forth, trying to keep spreadsheets up-to-date. Often, you end up with out-of-date data or you need to spend time...
Category: Business & Finance
Publisher: LinkedCells, License: Freeware, Price: USD $0.00, File Size: 952 B
Platform: Windows
ADX Toys for Microsoft Excel is a free COM add-in that adds several useful features to Microsoft Excel.
The add-in is based on Add-in Express technology (http://www.afalinasoft.com/) and designed to show you how to create add-ins, how to manage add-in's toolbars and controls, and how to get an access to Excel objects.
ADX Toys for Microsoft Excel supports MS...
Category: Business & Finance / MS Office Addons
Publisher: Afalina Co., Ltd., License: Freeware, Price: USD $0.00, File Size: 551.0 KB
Platform: Windows
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