利用向量场分解算法提取与可视化平面流场的涡旋特征Vector Field Decomposition Approach to Extracting and Visualizing Vortex Features in Planar Flows
杨冠杰,尚海霞,吴克勤
摘要(Abstract)：
实现了用于平面离散向量场分解的Polthier算法,提出了“先分解向量场,后检出特征”的、基于向量场分解的提取与可视化平面流场中的涡旋、特别是弱小涡旋的新途径。
关键词(KeyWords)： 科学计算可视化;向量场分解;特征提取;涡旋
基金项目(Foundation): 山东省自然科学基金(Y2002G12)资助
作者(Author): 杨冠杰,尚海霞,吴克勤
DOI: 10.16441/j.cnki.hdxb.2005.05.029
参考文献(References)：
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