User`s guide

Preface
This chapter provides an overview of the Curve Fitting Toolbox, as well as information about this
documentation. The sections are as follows.
What Is the Curve Fitting
Toolbox? (p. vi)
The toolbox and the kinds of tasks it can perform
Related Products (p. viii) MathWorks products related to this toolbox
Using This Guide (p. ix) An overview of this guide
Installation Information
(p. xi)
How to determine whether the toolbox is installed on your system
Typographical Conventions
(p. xii)
Typographical conventions that this guide uses