摘要
本文首先给出带测量误差的一维平稳信号相关函数的外推;然后,在适当条件下给出二维平稳信号相关函数的两种外推.
In this paper,at first we discuss autocorrelation function extrapolat- ion of one-dimensional stationary signal with measurement error,second we study two extrapolation on two-dimensional stationary signal under some conditions.
关键词
相关函数
平稳过程
外推
测量误差
correlation functions
stationary processes/extrapolation
