matlab画自动控制原理中的根轨迹求助 如何用matlab画开环系统根轨迹？
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s=zpk('s');G=1/((s+1)*(s^2+6*s+10))rlocus(G)
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s=tf('s');
g=10*(s+2)/(s^2+2
*s+3);
rlocus(g)
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绛旓細s=zpk('s');G=1/((s+1)*(s^2+6*s+10))rlocus(G)
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绛旓細閮芥槸Matlab
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