摘要
在分析发射光谱分析原始数据存在的误差原因的基础之上,运用遍历性假设进行分析,给出了例外点的判断方法,最终论证了数据预处理的方法,并给出相关实例。
The error reason of initial data in spectral analysis was analyzed. Through the relative definitions and ergotic hypothesis, the methods of judging the exception data and data pretreatment were put forward. Some examples of processing were given.
出处
《润滑与密封》
CAS
CSCD
北大核心
2006年第10期171-173,共3页
Lubrication Engineering
关键词
油液监测
光谱分析
数据预处理
oil monitoring
spectral analysis
data pretreatment
