analysis: analysis::fitting_toolkit::gauss_fit

def function	(	self,
		p,
		r
	)

Definition at line 901 of file fitting_toolkit.py.

00901                             :
00902         z0, a, xmu, xsigma, ymu, ysigma = p
00903         xsigi=-1.0/(2.0*xsigma**2)
00904         ysigi=-1.0/(2.0*ysigma**2)
00905         return z0+a*Numeric.exp(xsigi*(r[0]-xmu)**2+ysigi*(r[1]-ymu)**2)
00906 
    def derivs(self):