对于8维Walsh码进行扩频,若采用Walsh4进行扩频,则当输入的扩频前序列T=[1001]时,扩频后的输出是以下哪个选项?( )
A、1111 -1 -1 -1 -1 -1 -1 -1 -1 1111 -1 -1 -1 -1 1111 1111 -1 -1 -1 -1
B、-1111 -1 -11 -1 1 -1 -1 -111 -11 1 -1 -1 -111 -11-1111 -1 -11 -1
C、1111 -1 -1 -1 -1 1111 -1 -1 -1 -1 1111 -1 -1 -1 -1 1111 -1 -1 -1 -1
D、-1 -1 -1 -1 1111 1111 -1 -1 -1 -1 1111 -1 -1 -1 -1 -1 -1 -1 -11111
发布时间:2025-03-02 22:03:30