greyforecasting相关论文
Study on the Income Gap among Various Industries on the Basis of the Improved Grey Forecasting Model
The constant enlargement of the Income Gap Among Various Industries has caused wide concern of the whole society.We use ......
应用灰色理论建立了连云港市年需水量的单变量一阶灰色预测模型,在分析其缺陷的基础,引入了使平均相对误差为最小的灰元,作方程的指数......