可以把输入序列分成奇数序列和偶数序列。输出序列也可以这样。The input sequence can divide into the odd sequence and the even sequence. So does the output sequence.
可以把输入序列分成奇数序列和偶数序列。输出序列也可以这样。The input sequence can divide into the odd sequence and the even sequence. So does the output sequence.
A.正确
B.错误
正确答案：错误
- 上一篇：图3-5画出了速度的相加，常识告诉我们这种相加方法必定是正确的。Fig. 3-5 showed an addition of velocities that our common sense tells us must be right.
- 下一篇：用线性比相方法进行器件及设备的时延测量，不但测量精度高，而且设备构成相当简单。Measuring the time delay of devices and equipment by the method of linear phase comparison, the measuring accuracy obtained is high and the instrument used is very simple.