findfit.m File Reference

Functions
	plot (sensval, dist_cm, 'r+', x,(a./(x-b)-c), 'b-')
Variables
load sharp80_calibdata txt	dist_cm = sharp80_calibdata(:,1)
	sensval = sharp80_calibdata(:,3)
	start = [6000
	estimated
	b = estimated(2)
	c = estimated(3)
	x = min(sensval):max(sensval)

---

Function Documentation

plot	(	sensval	,
		dist_cm	,
		'r+'	,
		x	,
		(a./(x-b)-c)	,
		'b-'
	)

---

Variable Documentation

b = estimated(2)

end c = estimated(3)

Examples:

testmap.c.

load sharp80_calibdata txt dist_cm = sharp80_calibdata(:,1)

estimated

Initial value:

 fminsearch(@(x)fitfun(x,sensval,dist_cm), start)

a = estimated(1)

sensval = sharp80_calibdata(:,3)

start = [6000

x = min(sensval):max(sensval)