[{"title":"( 9 个子文件 3.89MB ) 基于小波包能量分析的轴承故障诊断","children":[{"title":"00004xiaobobaonengliangfenxi","children":[{"title":"106.mat <span style='color:#111;'> 2.79MB </span>","children":null,"spread":false},{"title":"98.mat <span style='color:#111;'> 7.38MB </span>","children":null,"spread":false},{"title":"ball.mat <span style='color:#111;'> 5.24KB </span>","children":null,"spread":false},{"title":"xiaobobaonengliangfenxi.m <span style='color:#111;'> 6.54KB </span>","children":null,"spread":false},{"title":"119.mat <span style='color:#111;'> 2.78MB </span>","children":null,"spread":false},{"title":"out_12.mat <span style='color:#111;'> 5.25KB </span>","children":null,"spread":false},{"title":"in.mat <span style='color:#111;'> 5.23KB </span>","children":null,"spread":false},{"title":"158.mat <span style='color:#111;'> 2.79MB </span>","children":null,"spread":false},{"title":"zhengchang.mat <span style='color:#111;'> 5.25KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]