Matlab平方怎么输入t=(-10*pi:0.001:10*pi);y= mpower(sin(5*t),2);plot(t,y,'-b')grid onaxis tight为什么提示错误?
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![Matlab平方怎么输入t=(-10*pi:0.001:10*pi);y= mpower(sin(5*t),2);plot(t,y,'-b')grid onaxis tight为什么提示错误?](/uploads/image/z/8691821-53-1.jpg?t=Matlab%E5%B9%B3%E6%96%B9%E6%80%8E%E4%B9%88%E8%BE%93%E5%85%A5t%3D%28-10%2Api%3A0.001%3A10%2Api%29%3By%3D+mpower%28sin%285%2At%29%2C2%29%3Bplot%28t%2Cy%2C%27-b%27%29grid+onaxis+tight%E4%B8%BA%E4%BB%80%E4%B9%88%E6%8F%90%E7%A4%BA%E9%94%99%E8%AF%AF%3F)
Matlab平方怎么输入t=(-10*pi:0.001:10*pi);y= mpower(sin(5*t),2);plot(t,y,'-b')grid onaxis tight为什么提示错误?
Matlab平方怎么输入
t=(-10*pi:0.001:10*pi);
y= mpower(sin(5*t),2);
plot(t,y,'-b')
grid on
axis tight
为什么提示错误?
Matlab平方怎么输入t=(-10*pi:0.001:10*pi);y= mpower(sin(5*t),2);plot(t,y,'-b')grid onaxis tight为什么提示错误?
you can type
y= sin(5*t).^2