get started with curve fitting toolbox -凯发k8网页登录

fit curves and surfaces to data using regression, interpolation, and smoothing

curve fitting toolbox™ provides an app and functions for fitting curves and surfaces to data. the toolbox lets you perform exploratory data analysis, preprocess and post-process data, compare candidate models, and remove outliers. you can conduct regression analysis using the library of linear and nonlinear models provided or specify your own custom equations. the library provides optimized solver parameters and starting conditions to improve the quality of your fits. the toolbox also supports nonparametric modeling techniques, such as splines, interpolation, and smoothing.

after creating a fit, you can apply a variety of post-processing methods for plotting, interpolation, and extrapolation; estimating confidence intervals; and calculating integrals and derivatives.

tutorials

curve fitting apps and functions in curve fitting toolbox.
get started with curve fitting by interactively using the curve fitter app or programmatically using the fit function.
surface fitting

get started with surface fitting by interactively using the curve fitter app or programmatically using the fit function.
options for spline fitting in curve fitting toolbox, including using the curve fitter app, using the fit function, or using specialized spline functions.