[{"title":"( 2 个子文件 15.04MB ) Pattern Classification(英文第二版+课后全部答案).zip","children":[{"title":"Pattern_Classification_by_Richard_O._Duda_2rd.pdf <span style='color:#111;'> 13.53MB </span>","children":null,"spread":false},{"title":"Pattern_Classification_2rd_Solution Manual.pdf <span style='color:#111;'> 2.68MB </span>","children":null,"spread":false}],"spread":true}]