[{"title":"( 11 个子文件 14.49MB ) 数字信号处理(时域离散随机信号处理+丁玉美版)的课件和课后习题答案","children":[{"title":"数字信号处理","children":[{"title":"第二章习题答案.pdf <span style='color:#111;'> 4.83MB </span>","children":null,"spread":false},{"title":"第六次课程.pdf <span style='color:#111;'> 343.41KB </span>","children":null,"spread":false},{"title":"第七次课程.pdf <span style='color:#111;'> 357.92KB </span>","children":null,"spread":false},{"title":"第三章习题答案.pdf <span style='color:#111;'> 5.30MB </span>","children":null,"spread":false},{"title":"第一章习题答案.pdf <span style='color:#111;'> 2.24MB </span>","children":null,"spread":false},{"title":"第三次课程.pdf <span style='color:#111;'> 382.20KB </span>","children":null,"spread":false},{"title":"第八次课程.pdf <span style='color:#111;'> 357.37KB </span>","children":null,"spread":false},{"title":"第二周课程.pdf <span style='color:#111;'> 681.92KB </span>","children":null,"spread":false},{"title":"第五次课程.pdf <span style='color:#111;'> 270.34KB </span>","children":null,"spread":false},{"title":"第四次课程.pdf <span style='color:#111;'> 342.70KB </span>","children":null,"spread":false},{"title":"第九次课程.pdf <span style='color:#111;'> 427.27KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]