5-26.m

来自「《MATLAB 7.0编程基础》第5章 （源码实例）主要讲解MATLAB的编程基」· M 代码 · 共 18 行

format long
y1=zeros(1,1000);
y2=zeros(1,1000);
tic;
for i=1:1000
    y3(i)=exp(i)
end
toc;
tic;
for i=1:1000
y1=exp(i);
end
toc;
tic;
i=1:1000;
y2=exp(i);
toc;