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purepythonpolyfit-1.1.zip 2015-06-08 112.3 kB
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README.txt 2015-06-08 936 Bytes
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purepythonpolyfit-1.0.zip 2015-06-08 19.8 kB
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Change log:

*****************************************************
* Version:  1.1                                     *
* author :  Dominik Rueß (dominik.ruess at gmx.de)  *
* date   : 2015-06-08                               *
*****************************************************
- replaced QR decomposition with a much more effective one. It now computes
  an economic decomposition (Q is not always full)

*****************************************************
* Version:  1.0                                     *
* author :  Dominik Rueß (dominik.ruess at gmx.de)  *
* date   : 2015-06-05                               *
*****************************************************
- first stable version of "pure python polyfit"
- computation of 1D, 2D and N-D polynomial fittings with pure python
  (i.e. no use of numpy, scipy etc)
- computation of QR-decomposition
- computation of least squares optimal solution of a linear system
Source: README.txt, updated 2015-06-08