[{"title":"( 18 个子文件 1.76MB ) 北京邮电大学通信原理讲稿","children":[{"title":"讲稿PPT","children":[{"title":"第01讲 通信概述.ppt <span style='color:#111;'> 95.00KB </span>","children":null,"spread":false},{"title":"第02讲.ppt <span style='color:#111;'> 170.50KB </span>","children":null,"spread":false},{"title":"第07讲 线性调制及抗噪声性能.ppt <span style='color:#111;'> 126.00KB </span>","children":null,"spread":false},{"title":"第06讲 模拟通信.ppt <span style='color:#111;'> 152.50KB </span>","children":null,"spread":false},{"title":"第20讲 四进制调相.ppt <span style='color:#111;'> 259.50KB </span>","children":null,"spread":false},{"title":"第17.18讲 数字调制信号.ppt <span style='color:#111;'> 254.50KB </span>","children":null,"spread":false},{"title":"第19讲 二进制调制系统的性能.ppt <span style='color:#111;'> 136.00KB </span>","children":null,"spread":false},{"title":"第11讲.ppt <span style='color:#111;'> 76.00KB </span>","children":null,"spread":false},{"title":"第03讲.ppt <span style='color:#111;'> 187.00KB </span>","children":null,"spread":false},{"title":"第14讲.ppt <span style='color:#111;'> 409.00KB </span>","children":null,"spread":false},{"title":"第04讲.ppt <span style='color:#111;'> 163.50KB </span>","children":null,"spread":false},{"title":"第09讲 噪声.ppt <span style='color:#111;'> 86.50KB </span>","children":null,"spread":false},{"title":"第05讲.ppt <span style='color:#111;'> 165.50KB </span>","children":null,"spread":false},{"title":"第12.13讲 数字基带接收.ppt <span style='color:#111;'> 224.50KB </span>","children":null,"spread":false},{"title":"第16讲 部分响应系统.ppt <span style='color:#111;'> 109.50KB </span>","children":null,"spread":false},{"title":"第10讲.ppt <span style='color:#111;'> 121.50KB </span>","children":null,"spread":false},{"title":"第15讲 信道均衡.ppt <span style='color:#111;'> 102.50KB </span>","children":null,"spread":false},{"title":"第08讲.ppt <span style='color:#111;'> 268.00KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]