摘要
对基于MATLAB的时间序列异常检测进行了分析和研究,在阐述MATLAB时间序列异常检测方法的基础上对各种异常检测方法进行了检测试验,比较了各种异常检测方法的优劣度。对各科学领域的数据分析具有一定的参考价值。
Analyzed and studied time series abnormal detection based on MATLAB. Expounded time series abnormal detection methods, implemented detection test based on different abnormal detection methods and compared their quality degrees. This paper has reference value to data analysis of different science realm.
作者
王翔宇
张引琼
WANG Xiang-yu, ZHANG Yin-qiong(1. Oriental Science & Technology College of Hunan Agricultural University, Changsha 410128, China; 2.College of Information Science Technology, Hunan Agricultural University, Changsha 410128, China)
出处
《电脑知识与技术》
2012年第2期866-872,共7页
Computer Knowledge and Technology
基金
湖南农业大学东方科技学院教改项目(DB2011079)