期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Conditional Estimation of Wind Velocity Based on VAR Model
1
作者 weiliang qin Li qin qingli Da 《Journal of Systems Science and Information》 2008年第2期151-162,共12页
The vector autoregressive (VAR) model is established with the wind velocity data from four wind observations, which are established on the Sutong Bridge reach of the Changjiang River and in Changshu, Haimen and Nant... The vector autoregressive (VAR) model is established with the wind velocity data from four wind observations, which are established on the Sutong Bridge reach of the Changjiang River and in Changshu, Haimen and Nantong meteorological observation stations. Based on the VAR model, the result of Granger causality test indicated that there is Granger causality between most of the variables. Consequently the missing wind velocity values of Sutong bridge are estimated with the condition of the wind velocity data from the other three observatories, and the result of the conditional estimation is comparatively perfect. 展开更多
关键词 VAR model Granger causality test conditional forecasting wind velocity
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部