摘要
分析不同边界条件下运用三次样条插值时的性能,提出运用卡尔曼滤波法修正边界条件的新方法。仿真说明,该方法能在一定程度上提高插值的精度。
The performance using cubic spline interpolation in different board condition is analyzed. A new idea based on kalman filter is introduced in this paper, and the simulation proved it can improve the precision.
出处
《舰船电子工程》
2008年第4期129-131,共3页
Ship Electronic Engineering
关键词
采样数据
三次样条
插值
卡尔曼滤波
sampling data
cubic spline
interpolation
kalman filter
