从头再来(594169949) 2014-1-16 11:03:17
请问有谁知道如何在每条曲线附近添加注释?
a=ezplot('y-sin(x)*sin(2*x)')
set(a,'color','r')
hold on
plot(x,sin(x),'k')
hold on
plot(x,-sin(x),'m -.')![](https://images0.cnblogs.com/blog/350646/201401/162309003455.jpg)
axis([0 pi -1 1])
![](file:///D:Program FilesqqUsers1327706646Image\`@7OBQKJ(O[`AU~4$]MDXUE.jpg)
a=ezplot('y-sin(x)*sin(2*x)')
set(a,'color','r')
hold on
plot(x,sin(x),'k')
hold on
plot(x,-sin(x),'m -.')
![](https://images0.cnblogs.com/blog/350646/201401/162309003455.jpg)
axis([0 pi -1 1])
![](file:///D:Program FilesqqUsers1327706646Image\`@7OBQKJ(O[`AU~4$]MDXUE.jpg)