[{"title":"(5个子文件6.38MB)开关磁阻电机的建模与仿真","children":[{"title":"需求","children":[{"title":"项目要求说明书.doc <span style='color:#111;'>31.50KB</span>","children":null,"spread":false}],"spread":true},{"title":"说明.txt <span style='color:#111;'>64B</span>","children":null,"spread":false},{"title":"演示","children":[{"title":"9782录像.zip <span style='color:#111;'>5.25MB</span>","children":null,"spread":false}],"spread":true},{"title":"源码","children":[{"title":"开关磁阻电机调速系统研究及MATLAB仿真.doc <span style='color:#111;'>2.88MB</span>","children":null,"spread":false},{"title":"pidkognzhi_SRD.mdl <span style='color:#111;'>109.88KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]