《通信原理》试题库附答案(10套)
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《通信原理》试题库附
答案(10套)
work Information Technology Company.2020YEAR
《通信原理》试题库附答案
目录
通信原理试卷一 ............................................................................................................................................. 2 通信原理试卷一答案 ..................................................................................................................................... 5 通信原理试卷二 ........................................................................................................................................... 10 通信原理试卷二答案 ................................................................................................................................... 13 通信原理试卷三 ........................................................................................................................................... 16 通信原理试卷三答案 ................................................................................................................................... 20 通信原理试卷四 ........................................................................................................................................... 23 通信原理试卷四答案 ................................................................................................................................... 26 通信原理 试卷五 .......................................................................................................................................... 28 通信原理试卷五答案 ................................................................................................................................... 31 通信原理试卷六 ........................................................................................................................................... 34 通信原理试卷六答案 ................................................................................................................................... 37 通信原理试卷七 ........................................................................................................................................... 41 通信原理试卷七答案 ................................................................................................................................... 45 通信原理试卷八 ........................................................................................................................................... 47 通信原理试卷八答案 ................................................................................................................................... 51 通信原理试卷九 ........................................................................................................................................... 53 通信原理试卷九答案 ................................................................................................................................... 56 通信原理试卷十 ........................................................................................................................................... 59 通信原理试卷十答案 .. (62)
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