The Curve Fitting Toolbox for use with MATLAB provides a user interface and command line functionality for previewing and preprocessing, as well as creating, comparing, analyzing and managing models.
Lowess Smoothing - MATLAB & Simulink - MathWorks United Kingdom
Curve Fitting Toolbox - MATLAB
What is Curve Fitting Toolbox? - Curve Fitting Toolbox Overview
PPT - Curve Fitting Toolbox PowerPoint Presentation, free download - ID:2206795
Example of identification of modal parameters by the Curve Fitting
Fitting data to a known function MATLAB (without curve fitting toolbox) - Stack Overflow
matlab - How can we use the Curve Fitting Tool during debugging? - Stack Overflow
EzyFit - A free curve fitting toolbox for Matlab
Curve Fitting with CFTOOL - MATLAB for Non-Believers