Version 3.3.2 (R2007a) Spline Toolbox Software

This table summarizes what's new in Version 3.3.2 (R2007a):

New Features and Changes	Version Compatibility Considerations	Fixed Bugs and Known Problems	Related Documentation at Web Site
Yes Details below	No	Bug Reports	Printable Release Notes: PDF Current product documentation

New features and changes introduced in this version are

• spapi Data with Repeated Sites

• New Reference Pages

spapi Data with Repeated Sites

For the spapi command, which provides spline interpolation, you can now choose that, at a repeated data site, the average of the corresponding data values be interpolated. Use the new (fourth) spapi argument 'noderiv' to specify this choice. If you omit the 'noderiv' argument, data with repeated sites are taken in the osculatory sense, as prescribing values of successive derivatives at such a site.

New Reference Pages

Existing Spline Toolbox™ commands shown in the following table, now are documented in reference pages.

Function	Description
franke	Franke's bivariate test function
spterms	Explanation of Spline Toolbox terms
subplus	Positive part
titanium	Titanium heat data

Version 3.3.3 (R2007b) Spline Toolbox Software

Version 3.3.1 (R2006b) Spline Toolbox Software

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