 Math tool for linear, nonlinear curve fitting and surface fitting.
Constrained nonlinear parameter estimation, data, curve and surface fitting
Constrained nonlinear parameter estimation in ODEs, DAEs, PDEs, PDAEs, ....
Curve fitting, nonlinear regression, basic statistics, 2D 3D graph, digitizer.
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Math tool for linear, nonlinear curve fitting and surface fitting, curve and surface can be created.
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Solves constrained nonlinear parameter estimation problems (nonlinear regression, data, curve and surface fitting) and computes statistical analysis data, e.g., confidence intervals
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Complex interactive system for constrained nonlinear parameter estimation (nonlinear regression, data, curve and surface fitting) and statistical analysis in ODEs, DAEs, PDEs, PDAEs, steady-state systems, Laplace equations, analytical equations
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Curve fitting (fit), nonlinear regression, treatment of data, basic statistics, error propagation, 2D and 3D graphs, confidence band, uncertainty, error bars, extrapolation, chi-square, correlation coefficient tests, covariance matrix, math tools.
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NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted.
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DataFit is a tool for performing curve fitting, statistical analysis & data plotting. Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations.
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Review by David Tsiang: Very easy to use and fast. Solves several models simultaneously and ranks them according to fit. Plot any or all of them. (5/5 - 20-Oct-2005)
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A curve fitting program: Lorentzian, Sine, Exponential & Power series are available models to match your data. A Lorentzian series is recommended for real data especially for multiple peaked data. Another improved productivity example.
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CurveFitter program performs statistical regression analysis to estimate the values of parameters for linear, multivariate, polynomial, exponential and nonlinear functions.
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Adds data curve fitting, interpolation and data smoothing functions to Excel. Functions include polynomial fits, several types of splines, and local regressions. Filters include moving average, Gaussian smoothing and median filtering.
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FindGraph is a graphing, curve-fitting, and digitizing tool for engineers, scientists and business. Discover the model that best describes your data.
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Numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds.
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Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation (closest-value, linear, piecewise parabolic or hyperbolic, cubic spline) and polynomial curve fitting. Includes online help and example workbooks.
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Easy and Great - Thats what I was looking for
it is really a powerful video converter which operates for all video formats
nice This is a very good software. I used it for long time and still
It don't works whith other types of powerpoints
Wonderful, if this thing actually works its wonderful...
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