摘要
主要目的是要指出白噪声与广义函数δ-函数之间的某种关系,并给出随机输入为白噪声时线性系统输出的相关函数的几个实例计算。
The fundamental purpose of this paper is to point out a certain relation between the White Noise and generalized functionδ-function. Moreover, We also give several examples of calculation for Correla tion functions of the linear system output when the random input is White Noise.
出处
《河北工业大学学报》
CAS
1993年第3期103-110,共8页
Journal of Hebei University of Technology
关键词
随机过程
白噪声
谱密度
相关函数
线性系统
Random Process
White Noise
Density of Spectrum
Correlation function
Linear System
