www.gusucode.com > optim 案例源码 matlab代码程序 > optim/bowlpeakfun.m
function y = bowlpeakfun(x, a, b, c) %BOWLPEAKFUN Objective function for parameter passing in TUTDEMO. % Copyright 2008 The MathWorks, Inc. y = (x(1)-a).*exp(-((x(1)-a).^2+(x(2)-b).^2))+((x(1)-a).^2+(x(2)-b).^2)/c;