 Constrained nonlinear parameter estimation, data, curve and surface fitting
Constrained nonlinear parameter estimation in ODEs, DAEs, PDEs, PDAEs, ....
Math tool for linear, nonlinear curve fitting and surface fitting.
DataFit curve fitting, statistical analysis and data plotting software.
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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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Math tool for linear, nonlinear curve fitting and surface fitting, curve and surface can be created.
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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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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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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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2D/3D technical graphics plotting and data analysis software for your plotting needs. Curve fitting, FFT and a presentation software! Download a demo of our analysis and plotting software!
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Review by Robert Smith: Very good program for data analysis! (5/5 - 18-May-2005)
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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.
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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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Graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions and inequalities. Calculus features: regression analysis, derivatives, tangents, normals and more.
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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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