identifyline.c File Reference

identification of a best matching line from a set of 2D points More...

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Detailed Description

identification of a best matching line from a set of 2D points

Usage: identifyline in.list out.list

Description: Identifies the parameters (a,b) of the equation of the 2D line: ax+b=y that minimizes the least square error between this line and the given points. Method: basic linear regression.

Types supported: list 1D, list 2D

Category: geo

Author:

Michel Couprie