example1.m

来自「自编遗传算法程序」· M 代码 · 共 27 行

a=[1 2 3;4 5 6;7 8 9];
b=1:2:10;
x=-pi:0.1:pi;
x=linspace(-pi,pi,100);
plot(x,sin(x))
zeros(3,3)
ones(3,3)
eye(3,3)
rand(3,3)
randn(3,3)

a=rand(3,3);
b=rand(3,3);
c=a+b
c=a*b
c=a.*b
c=a/b
c=a./b
c=a^2;
c=a.^2
c=a\b
a
a(1:2,1:2)=b(2:3,2:3)