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proposal for new m-file function
From: |
Ben Abbott |
Subject: |
proposal for new m-file function |
Date: |
Wed, 21 Mar 2012 20:33:01 -0400 |
A user's question about fixed points piecewise-linear fitting led to the
development of a function looks to be a good fit for Octave's core.
https://mailman.cae.wisc.edu/pipermail/help-octave/2012-March/050900.html
The idea was to fit a piece-wise polynomial to a set of data. After some
discussion between myself and Martin Helm, the attached ppfit.m was produced.
The name was chosen to match the existing ppval().
The function provides a least-squares fit of a 1D interpolation with specified
break positions to a set of data.
Demos and tests are included.
Any concern about adding this to Octave's core ?
Ben
ppfit.m
Description: Binary data
- proposal for new m-file function,
Ben Abbott <=