摘要
通过引入离散脉冲正交函数(DPOFS),本文对离散系统模型的降阶分析给出了具体算法,由于离散脉冲正交函数的漂移矩阵结构简单,从而使计算量大大减少,本文给出具体实例,结果令人满意。
By intraduction of the discrete pulse orthogonal functions, the analysis to reduce the order of a linear time—invarying digital systems is gaven. Because the shift transformation matrix of DPOFS is very simple, the compution is reduced greatly. The example is illustrated to demonstrate the proposed DPOFS technique applicated in the model reduction, and the results are satisfactory.
出处
《信号处理》
CSCD
北大核心
1990年第4期235-238,共4页
Journal of Signal Processing
