An Approach of the Grey Modeling Based on Cotangent Function Transformation

被引：0
|
作者：
Guan Yeqing [1 ]
Liu Si-feng [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Econ & Management, Nanjing, Peoples R China
来源：
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年
关键词：
Grey Model; Smooth Degree; Function Transformation;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, the method of trigonometric-power function transformation against modeling standardized data is put forward. It has been proved that the smooth degree of data sequence can be improved. This function transformation can greatly improve the smooth degree more than logarithmic function transformation and power function transformation. So the method can widen the range of application of grey modeling. At last, the practical result shows the effectiveness of the proposed approach.
引用
收藏
页码：7935 / 7938
页数：4
相关论文
共 50 条
  • [1] An Approach of the Grey Modeling Based on ax plus b,sin x/x Transformation
    Shao, Yi
    Wei, Yong
    Su, Hai-jun
    [J]. 2010 8TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA), 2010, : 3455 - 3460
  • [2] Grey Prediction Model of Interval Grey Numbers Based on a Novel Compound Function Transformation
    Ye, Jing
    Dang, Yaoguo
    Wang, Junjie
    Yang, Yingjie
    [J]. JOURNAL OF GREY SYSTEM, 2017, 29 (04): : 155 - 176
  • [3] A SysML Based Requirement Modeling Automatic Transformation Approach
    Chang, Chih-Hung
    Lu, Chih-Wei
    Yang, Wen Pin
    Chu, William Cheng-Chung
    Yang, Chao-Tung
    Tsai, Ching-Tsorng
    Hsiung, Pao-Ann
    [J]. 2014 38TH ANNUAL IEEE INTERNATIONAL COMPUTER SOFTWARE AND APPLICATIONS CONFERENCE WORKSHOPS (COMPSACW 2014), 2014, : 474 - 479
  • [4] An Adjustable Cotangent Based Window Function for Designing an FIR Filter
    Shil, Mitun
    Goni, Talat Mahmud Osman
    Nath, Chandan
    Rakshit, Hrishi
    [J]. 2017 IEEE INTERNATIONAL CONFERENCE ON SMART TECHNOLOGIES AND MANAGEMENT FOR COMPUTING, COMMUNICATION, CONTROLS, ENERGY AND MATERIALS (ICSTM), 2017, : 344 - 348
  • [5] Partial sums of the cotangent function
    Bettin, Sandro
    Drappeau, Sary
    [J]. JOURNAL DE THEORIE DES NOMBRES DE BORDEAUX, 2020, 32 (01): : 217 - 230
  • [6] MDA-based modeling and transformation approach for WEB applications
    Hou, Jinkui
    Wan, Jiancheng
    Yang, Xiao
    [J]. ISDA 2006: SIXTH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND APPLICATIONS, VOL 2, 2006, : 867 - +
  • [7] Function x-lnx(x ≥ e)transformation for improving smooth degree and its application in grey modeling
    Zhang Huanyong
    Yang Aiping
    Dai Wenzhan
    [J]. PROCEEDINGS OF 2007 IEEE INTERNATIONAL CONFERENCE ON GREY SYSTEMS AND INTELLIGENT SERVICES, VOLS 1 AND 2, 2007, : 1338 - 1342
  • [8] Properties of the contractive homothetic transformation and its application to grey modeling
    Wang Shuhua
    Wei Yong
    [J]. JOURNAL OF GREY SYSTEM, 2007, 19 (04): : 389 - 396
  • [9] Transformation of Some Lambert Series and Cotangent Sums
    Kim, Namhoon
    [J]. MATHEMATICS, 2019, 7 (09)
  • [10] A Improved Grey Model based on Cosine Transformation
    Dai Wen-zhan
    Zheng Qi-feng
    [J]. MODERN TECHNOLOGIES IN MATERIALS, MECHANICS AND INTELLIGENT SYSTEMS, 2014, 1049 : 1609 - 1612
12345