hwPID.mdl info.txt relay.m relay1.m test_relay.m y0_1.mat y0_2.mat y0_3.mat y0_4.mat y0_31.mat y1.mat y2.mat y3.mat y4.mat 连续控制系统仿真 compare.m hw.vsd hw1.mdl hw1a.m hw1b.m hw2.mdl hw2a.m hw2a1.m hw2aPID.m hw2b.m hw2bPID.m hw2c.m hw2cPID.m hw11.m hw12.m hw13.m