[{"title":"(177个子文件6.09MB)先进PID控制MALAB仿真","children":[{"title":"疑问探讨.url <span style='color:#111;'>170B</span>","children":null,"spread":false},{"title":"help.htm.url <span style='color:#111;'>112B</span>","children":null,"spread":false},{"title":"readme.doc <span style='color:#111;'>24.00KB</span>","children":null,"spread":false},{"title":"chap9_4plant.m <span style='color:#111;'>1.63KB</span>","children":null,"spread":false},{"title":"chap9_4.mdl <span style='color:#111;'>13.37KB</span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":" <span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]