摘要
反射系数是最大熵谱估计Burg算法中的一个重要量,它决定了预测误差功率和滤波器的结构,即数据样本的谱估计模型。本文提出一种预测误差功率极小化的反射系数,且证明这种反射系数具有稳定性和极大性。
The reflection coefficient plays an important role in Burn's Maximum Entropy Method (MEM) algorithm which dominates the prediction error power and all of the filter structure, i.e. the model of spectral estimator of a specified data sampies. A reflection coefficient of minimizing the prediction error power is suggested and it is proved that the reflection coefficient is stable and maximum.
出处
《数据采集与处理》
CSCD
1989年第3期69-74,共6页
Journal of Data Acquisition and Processing
