摘要
将ｆＢｍ模型引入地形分析中，通过ｆＢｍ模型的参数Ｈ和σ来描述地形的复杂度和起伏程度，以此特征来实现对地形的分类．仿真实验证实了在地形辅助导航中，以Ｈ和σ作为地形的特征参数，可以区别不同种类地形对地形辅助导航的影响。
The authors introduced fBm model into terrain analysis, with
parameters H and σ of fBm model to describe complexity and fluctuation, and classified the
terrain by this character. The simulation showed H and σ could distinguish the influence
produced by deferent terrain in Terrain Aided Navigation (TAN), providing a rule for selecting
terrain area in flight path.
出处
《华中理工大学学报》
CSCD
北大核心
1999年第5期3-5,共3页
Journal of Huazhong University of Science and Technology
