[{"title":"( 10 个子文件 12.52MB ) 现代通信与网络技术","children":[{"title":"现代通信与网络技术","children":[{"title":"第7章通信网络及应用.ppt <span style='color:#111;'> 3.06MB </span>","children":null,"spread":false},{"title":"第2章 信息与信号.ppt <span style='color:#111;'> 1.29MB </span>","children":null,"spread":false},{"title":"第6章现代通信系统.ppt <span style='color:#111;'> 3.62MB </span>","children":null,"spread":false},{"title":"第9章 通信协议与应用接口技术.ppt <span style='color:#111;'> 608.00KB </span>","children":null,"spread":false},{"title":"第5章 信息交换技术.ppt <span style='color:#111;'> 1.15MB </span>","children":null,"spread":false},{"title":"第4章 信息传输技术基础.ppt <span style='color:#111;'> 1.30MB </span>","children":null,"spread":false},{"title":"第8章通信技术的发展.ppt <span style='color:#111;'> 972.00KB </span>","children":null,"spread":false},{"title":"第1章现代通信及应用概述.ppt <span style='color:#111;'> 164.00KB </span>","children":null,"spread":false},{"title":"第3章 信源数字化.ppt <span style='color:#111;'> 2.66MB </span>","children":null,"spread":false},{"title":"第10章通信的可靠和安全.ppt <span style='color:#111;'> 645.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]