exm12634_0.m

精通matlab

%exm12634_0.m

xx=0:0.01:5;
yy=SAA(xx);			%SAA.m文件见本例第2步
plot(xx,yy)
x0=2;
x=fmins('SAA',x0);
y=SAA(x);
plot(xx,yy,'b-',x,y,'r.','MarkerSize', 20),grid