《通信原理》试题库附答案10套重庆邮电大学

《通信原理》试题库附答案

目录

通信原理试卷一 ............................................................................................................................................. 1 通信原理试卷一答案 ..................................................................................................................................... 4 通信原理试卷二 ............................................................................................................................................. 8 通信原理试卷二答案 ................................................................................................................................... 11 通信原理试卷三 ........................................................................................................................................... 14 通信原理试卷三答案 ................................................................................................................................... 17 通信原理试卷四 ........................................................................................................................................... 20 通信原理试卷四答案 ................................................................................................................................... 23 通信原理 试卷五 ......................................................................................................................................... 25 通信原理试卷五答案 ................................................................................................................................... 27 通信原理试卷六 ........................................................................................................................................... 29 通信原理试卷六答案 ................................................................................................................................... 32 通信原理试卷七 ........................................................................................................................................... 36 通信原理试卷七答案 ................................................................................................................................... 39 通信原理试卷八 ........................................................................................................................................... 42 通信原理试卷八答案 ................................................................................................................................... 45 通信原理试卷九 ........................................................................................................................................... 47 通信原理试卷九答案 ................................................................................................................................... 50 通信原理试卷十 ........................................................................................................................................... 53 通信原理试卷十答案 .. (55)

通信原理试卷一

一、填空题（每空1分，共20 分）

1、随机过程X （t ）的自相关函数τ

τ-+=e

R X 1)(,则其均值为 ，方差