RT Journal T1 Construction of the cubic λμ-α-DP curve with two kinds of shape parameters A1 ZHANG Di, ZHA Dong-dong, LIU Hua-yong PB JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) FD 2019-09-20 YR 2019 JF JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) VO 54 IS 9 SP 114 DO 10.6040/j.issn.1671-9352.0.2019.005 K1 DP curve;smooth continuous;local adjustable;singular blending;blending parameters LK {http://lxbwk.njournal.sdu.edu.cn/EN/article/article_3154.shtml}