最大熵法应用于最优滤波器设计的仿真研究  

Maximum Entropy Method Used in Emulating Analysis of Optimal Filter Design

作　　者：顾建政 张劲林 段凤增 

出　　处：《哈尔滨工业大学学报》1995年第6期84-88,共5页Journal of Harbin Institute of Technology

摘　　要：白化滤波器是色噪声环境中进行最优滤波的一个重要部分，它与噪声统计特性密切相关。但实际工作中噪声的统计特性往往是未知的，这使得白化滤波器成为最优滤波器设计中的难点。本文偿试应用Ｂｕｒｇ最大熵法（ＭＥＭ）实现白化滤波器，并给出计算机仿真结果。Whitening filter is an important part of optimal filtering in the color-noiseenviromeni.It's very closely relating to the statistal property of noise, which is oftenunknown.So whitening filter design is a difficult point in optimal filtering. This paperpresents the realization of whitening filter by Burg Maximum Entropy Method (MEM),and computer emulating results.

关 键 词：最大熵法 白化滤波器 最优滤波器 仿真 设计 

分 类 号：TN713[电子电信—电路与系统]