[{"title":"( 7 个子文件 6.17MB ) 扩频通信 ppt 调制解调 扩频解扩 同步","children":[{"title":"扩频通信 ppt","children":[{"title":"第1章 扩频通信的理论基础.ppt <span style='color:#111;'> 335.50KB </span>","children":null,"spread":false},{"title":"第4章 扩频信号的产生与调制技术.ppt <span style='color:#111;'> 3.40MB </span>","children":null,"spread":false},{"title":"第6章 扩频码的同步捕获.ppt <span style='color:#111;'> 2.19MB </span>","children":null,"spread":false},{"title":"第3章 伪随机编码理论.ppt <span style='color:#111;'> 2.18MB </span>","children":null,"spread":false},{"title":"第2章 扩频系统的性能分析.ppt <span style='color:#111;'> 1.06MB </span>","children":null,"spread":false},{"title":"第5章 扩频信号的解扩和解调.ppt <span style='color:#111;'> 2.96MB </span>","children":null,"spread":false},{"title":"第7章 扩频同步码的跟踪.ppt <span style='color:#111;'> 620.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]