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【简答题】
什么是线性码组中的封闭性。
题目标签:
码组
线性码
举报
如何制作自己的在线小题库
参考答案:
参考解析:
刷刷题刷刷变学霸
举一反三
【单选题】下列码组中属于HDB3码的是()。
A.
..1 0 0 0 0 0 0 0 0 1 1 1 0......
B.
+1 -1 0 0 -1 +1 0 0 +1 -1 +1 -1 0......
C.
+1 0 0 0 0 0 0 0 0-1 +1 -1......
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【单选题】码组“1101001101”的码重为
A.
2
B.
4
C.
6
D.
10
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【单选题】码距是指两个码组( )的位数。
A.
0
B.
1
C.
2
D.
3
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【单选题】码组110100101进行汉明码编码,则监督码为()位
A.
1
B.
2
C.
3
D.
4
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【单选题】下面哪个码组是奇异码?()
A.
00,01,10,11
B.
0,11,00,11
C.
0,10,00,01
D.
1,10,100,1000
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【单选题】下面哪个码组是惟一可译码?()
A.
0,11,00,11
B.
00,01,10,11
C.
0,10,00,01
D.
1,00,1,11
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【简答题】Jerry was the kind of guy who was always in a good mood and always had something positive to say. When someone would ask him how he was doing, he would reply, "If I were any better, I would be twins!"...
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【判断题】城乡划分代码以统计用区划代码为基础,在12位区划代码后面延拓五位代码组成17位代码。()
A.
正确
B.
错误
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【简答题】Jerry was the kind of guy who was always in a good mood and always had something positive to say. When someone would ask him how he was doing, he would reply, "If I were any better, I would be twins!"...
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【单选题】偶监督码的码组中“0”的个数为()
A.
偶数
B.
奇数
C.
未知数
D.
以上都不对
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