TY - Journal of Shandong University(Engineering Science) A1 - TAO Zhiwei, ZHANG Li T1 - Time series classification using piecewise vector quantized approximation based on Mahalanobis distance Y1 - 2016-06-30 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 51 EP - 57 VL - 46 IS - 3 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.2.2015.050 ER -