exm040105.m

matlab电子书籍

syms x
Isym=vpa(int(exp(-x^2),x,0,1)) 

format long						
d=0.001;x=0:d:1;
Itrapz=d*trapz(exp(-x.*x))

fx='exp(-x.^2)';					
Ic=quad(fx,0,1,1e-8)