非等间距GM(1,1)模型性质及优化研究
丁松, 党耀国, 徐宁, 冯宇
Research on properties and optimization of unequal interval GM(1, 1) model
DING Song, DANG Yaoguo, XU Ning, FENG Yu
系统工程理论与实践 . 2018, (6): 1575 -1585 .  DOI: 10.12011/1000-6788(2018)06-1575-11