A minimum square-root filter were supplied, and in conjunction with phase sequence filter to calculating positive sequence, negtive sequence and zero sequence vetor were suggested also. Minimum Square Method for Power of AHP 提供了最小二乘方滤波器的构造,以及结合相序滤波器计算正序、负序和零序分量的方法和过程层次分析法中权的最小平方法
The improved method is based on the relation between the complex Cepstrum and the stable minimum-phase sequence. 介绍了一种改进的数字全通滤波器的设计方法。该方法是基于复倒谱和平稳最小相位序列之间的关系提出的。