摘要
应用数理统计理论及线性回归分析方法详细分析了在子孔径拼接检测中样本容量对测量精度的影响,通过计算确定了当子孔径拼接干涉检测中样本容量大于10 4时,即可保证检测精度,又能减小计算的复杂程度。
It is discussed the measuring accuracy of the stitching interferometer based on the statistic method,particularly the effect of the sampling number on the accuracy,and one hundred-four sampling numbers is ascertained based on this.This method assures the highly measuring accuracy and the minimum calculation.
出处
《激光杂志》
CAS
CSCD
北大核心
2005年第3期37-38,共2页
Laser Journal
关键词
子孔径拼接
样本容量
精度
统计理论
subaperture stitching
sampling number
accuracy
statistical theory
