【摘要】 在对分数布朗运动进行理论研究的基础上 ,给出了一种针对细分方案的快速 FBM算法 ,即对于不同格式的剖分 ,填加相应的型值点 ,以实时地生成各种不同 FBM或者类 FBM曲线 .此法可以有效地用于各种复杂曲线及边界线模拟更多还原

【Abstract】 On the basis of the fractional Brownian motion (FBM) theory, a kind of fast FBM algorithm based on subdivisional programme has been proposed. Namely, for different partitions,various FBM or quasi FBM curves are created with adding corresponding points.This algorithm can be used effectively to imitate various complex curves and borderlines.更多还原