[{"title":"( 3 个子文件 20KB ) 小虎原创双摆运动角度、角速度、角加速度绘制","children":[{"title":"robotics","children":[{"title":"双摆混沌运动分析.pdf <span style='color:#111;'> 30.54KB </span>","children":null,"spread":false},{"title":"ex3_test2.m <span style='color:#111;'> 322B </span>","children":null,"spread":false},{"title":"thet.m <span style='color:#111;'> 804B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]