本文首先简述了多维时间序列近年来的发展背景，然后具体的分析了其特点和建模的方法，并对其算法做了简单的介绍，最后建立了多维时间序列的AR模型，将多维时间序列应用到具体的在线检测的数据处理中，取得了良好的效果。%This paper outlines the development of multi-dimensional time series in recent years,the background,then detailed analysis of its characteristics and modeling methods,and its algorithm to do a brief introduction, and finally established a multi-dimensional time series of the AR model,multi-dimensional time series applied to specific data processing in-line inspection and achieved good results.
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