vbf 中文意思是什麼

Most key idea and important technique of this algorithm including forecasting model are introduced in this paper. the comparison of the several vbf methods in solving a 2d heat transient initial - boundary problem is given. finally, conclusions of this paper and suggestions for future research are given

文中給出了虛擬邊界預測演算法的預測模型，詳細論述了虛擬邊界預測方法的主要思想和關鍵技術，並在對一類二維熱傳導方程的求解過程中使用到的各種虛擬邊界預測方法進行了比較及分析。