Curve Fitting Toolbox 3.2

Latest Features

Version 3.2

Released: 1 Sep 2011
 

Version 3.2, part of Release 2011b, includes the following enhancements:

• Single interactive tool for fitting curves and surfaces
• Zoom and pan for surfaces in Curve Fitting Tool

See the Release Notes for details.

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Version 3.1

Released: 8 Apr 2011
 

Version 3.1, part of Release 2011a, includes the following enhancements:

• fit and fittype functions accept anonymous functions as custom equations

See the Release Notes for details.

Version 3.0

Released: 3 Sep 2010
 

Version 3.0, part of Release 2010b, includes the following enhancements:

• New functions for creating splines in piecewise polynomial form (ppform) and B-form
• New functions for postprocessing splines, including differentiation, integration, break/knot manipulation, and optimal knot placement
• New GUI for creating, viewing, and analyzing splines
• New SFTOOL feature for loading data stored as a table (X and Y row and column headers and Z values)
• Enhanced capability in SFTOOL to read integer and floating-point data

Note The first three bullets reflect Spline Toolbox capabilities merged into
Curve Fitting Toolbox.

See the Release Notes for details.

Version 2.2

Released: 5 Mar 2010
 

Version 2.2, part of Release 2010a, includes the following enhancements:

• New toolbar in Surface Fitting Tool to control plotting options such as outlier exclusion, residual plots, and contour plots

See the Release Notes for details.

Version 2.1

Released: 4 Sep 2009
 

Version 2.1, part of Release 2009b, includes the following enhancements:

• Ability to compute the first and second derivatives of a fitted surface
• Ability to compute the volume under a fitted surface

See the Release Notes for details.