• 2022-06-15 问题

    已知字符a的ASCII码为1100001,则字符d的ASCII码 A: 1110010 B: 0111001 C: 1100100 D: 1101010 E: 0101100

    已知字符a的ASCII码为1100001,则字符d的ASCII码 A: 1110010 B: 0111001 C: 1100100 D: 1101010 E: 0101100

  • 2021-04-14 问题

    已知(7,4)循环码的全部码字为(0000000),(0001011),(0010110),(0101100),(1011000),(0110001),(1100010),(1000101),(1001110),(0011101),(1010011),(0100111),(1101001),(0111010),(1111111)则其生成多项式为

    已知(7,4)循环码的全部码字为(0000000),(0001011),(0010110),(0101100),(1011000),(0110001),(1100010),(1000101),(1001110),(0011101),(1010011),(0100111),(1101001),(0111010),(1111111)则其生成多项式为

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