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【单选题】
正弦信号的自相关函数是 __ ,余弦函数的自相关函数是 __A.
同频余弦信号
B.
脉冲信号
C.
偶函数
D.
正弦信号
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举一反三
【简答题】When a teacher or lecturer recommends a student to read a book, it is usually for a particular purpose. In many cases, the teacher doesn't suggest that the whole book should be read. In fact, he may j...
【简答题】The first year salaries often have no bearing __________ earnings later in life.
【单选题】I disagree with the ___that the writer’s life and intention have no bearing on his texts.
A.
inflection
B.
doctrine
C.
tempo
D.
complement
【简答题】have no bearing( )sth.对无影响;与.无关
【简答题】When a teacher or lecturer recommends a student to read a book, it is usually fora particular purpose. In many cases, the teacher doesn’t suggest that the whole book should be read. In fact, he may ju...
【单选题】According to behaviorism, all human actions ______ .
A.
are of a great mystery
B.
have no bearing on human drives
C.
are supposed to be highly motivated
D.
are based on stimulus and response
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