摘要
对于一类贫信息耦合多因子系统,建立了灰色系统SCGM(1,h)c模型的三种拓广模型,即SCGM(2,h)c模型、SSCGM(1,h)c模型、带有时滞的SCGM(1,h)c模型。
Forecasting models are very important in the grey system theory. For an information poor system with correlated multifactors, SCGM (1, h ) c forecasting model is presented that imply dynamic characteristics. The forecasting model has been applied to some forecasting and planning. SCGM (1, h ) c-the grey forecasting model is extended to three cases, i.e., SCGM (2, h ) c model, model with time SSCGM (1, h ) c model, and SCGM (1, h ) c model with time relay, and the formula of parameter identification and solutions for these models are given.
出处
《华中理工大学学报》
CSCD
北大核心
1999年第1期1-3,共3页
Journal of Huazhong University of Science and Technology
基金
国家自然科学基金
国防预研基金