http://www.cs.wisc.edu/~deboor/412/m-files.html m-files from the text book

m-files from the text book (as of 14oct)

The file message in the m-files directory is a self-unwrapping wrapper that, when executed in a unix environment, will create the nine Chapter directories and all their content (saving you the trouble of copying all those m-files one by one).

The files spline.m, mkpp.m, unmkpp.m, ppval.m in the m-files directory are enhanced versions of matlab's m-files by that name.