MATLAB代码如下:g0=4;g1=tf(2,conv([1,1],[1,8]))
;g2=feedback(g1,-0.2)
;g3=tf(1,[1,0])
;g=g0*g2*g3;G=feedback(g,-1)运行结果如下:G=8-----------------------s^3+9s^2+7.6s-8Continuous-timetransferfunction.
MATLAB代码如下:g0=4;g1=tf(2,conv([1,1],[1,8]))
;g2=feedback(g1,-0.2)
;g3=tf(1,[1,0])
;g=g0*g2*g3;G=feedback(g,-1)运行结果如下:G=8-----------------------s^3+9s^2+7.6s-8Continuous-timetransferfunction.