《通信原理》试题库附答案10套重庆邮电大学
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《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 ................................................................................................................................... 18 通信原理试卷四 ........................................................................................................................................... 21 通信原理试卷四答案 ................................................................................................................................... 23 通信原理 试卷五 ......................................................................................................................................... 26 通信原理试卷五答案 ................................................................................................................................... 28 通信原理试卷六 ........................................................................................................................................... 30 通信原理试卷六答案 ................................................................................................................................... 33 通信原理试卷七 ........................................................................................................................................... 37 通信原理试卷七答案 ................................................................................................................................... 40 通信原理试卷八 ........................................................................................................................................... 43 通信原理试卷八答案 ................................................................................................................................... 46 通信原理试卷九 ........................................................................................................................................... 49 通信原理试卷九答案 ................................................................................................................................... 51 通信原理试卷十 ........................................................................................................................................... 54 通信原理试卷十答案 .. (57)
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