信息论与编码理论习题课

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1、信息论与编码理论习题课(一)王哲pkuwangzhe@pku.edu.cn2016.05.101501214343肖同学1501214321邵同学1501214345杨同学•0.3计算(7,4)汉明码第一个分量x出错的概率。0(1)假设发送的是x=(0000000)；(2)假设发送的是x=(1111111)；(3)假设x任意情形。0000001000000010000000100000001000000010000000100000001101000100100011110001100000110110011010101101001110100001110010011001

2、01010010110001011110101110110111000011100110100011110001100000110110011010101101001110100001010001001101001110100001010001001000111100011000001101100110101110010101001011000101111010111011011100001110011111001001000110000011011001101010110100111010000101000100100011100101111010111011011100

3、00111001111100100110010101001011011010000101000100100011110001100000110110011010101101001011100111110010011001010100101100010111101011101101110000011010101101001110100001010001001000111100011000001101110010110001011110101110110111000011100111110010011001010101110000111001111100100110010101

4、001011000101111010111010001101100110101011010011101000010100010010001111000110001011101101110000111001111100100110010101001011000101111111111101111111011111110111111101111111011111110111111102534435267P9p(1p)19p(1p)16p(1p)12p(1p)7p(1p)p0000000100000001000000010000000100000001000

5、00001000000011010001001000111100011000001101100110101011010011101000011100100110010101001011000101111010111011011100001110011010001111000110000011011001101010110100111010000101000100110100111010000101000100100011110001100000110110011010111001010100101100010111101011101101110000111001111100

6、10010001100000110110011010101101001110100001010001001000111001011110101110110111000011100111110010011001010100101101101000010100010010001111000110000011011001101010110100101110011111001001100101010010110001011110101110110111000001101010110100111010000101000100100011110001100000110111001011

7、00010111101011101101110000111001111100100110010101011100001110011111001001100101010010110001011110101110100011011001101010110100111010000101000100100011110001100010111011011100001110011111001001100101010010110001011111111111011111110111111101111111011111110111