Displaying 1 result from an estimated 1 matches for "circlefitbypratt".
2012 Jul 02
0
Fit circle with R
Dear Researchers,
I wrote two function to fit a circle using noisy data.
1- the fitCircle() is derived from MATLAB code of * zhak Bucher* from the
link
http://www.mathworks.com/matlabcentral/fileexchange/5557-circle-fit/content/circfit.m
2- the CircleFitByPratt() from MATLAB code of *Nikolai Chernov *from the
link
http://www.mathworks.com/matlabcentral/fileexchange/22643-circle-fit-pratt-method/content/CircleFitByPratt.m,
based on:
*V. Pratt, "Direct least-squares fitting of algebraic surfaces", Computer
Graphics, Vol. 21, pages 145-152 (1987)*...