说明：  m序列的倒序列的数学分析,本文试图应用二元域上的数学方法，对ｍ序列的倒序列进行较详细的分析，提出通过采样方法来获得倒序列的基本思想，推导并证明两个结论。
(inverted sequence of m sequences of mathematical analysis, this paper tried to apply mathematical methods of binary domains, the inverted sequence of m sequences a more detailed analysis of the proposed sampling method to get down through the sequence of the basic ideas, and demonstrate two conclusions derived .)