海洋测绘2018，Vol.38Issue(1)：18-22,5.DOI:10.3969/j.issn.1671-3044.2018.01.005
基于二维经验模态多波束测深插值算法比较
Comparison of Different Interpolation Methods of BEMD of Multibeam Depth Data
摘要
Abstract
The method of bidimensional empirical mode decomposition (BEMD) is introduced into the multibeam sounding data processing.This paper compares the envelopes interpolation precision and standard deviation of several interpolation methods.The method which fits to apply the bidimensional empirical mode decomposition of multibeam sounding data is proposed by the test of real depth data.关键词
多波束测深/水深数据/二维经验模态分解/包络面/插值方法Key words
multibeam echosounding/depth data/bidimensional empirical mode decomposition (BEMD)/envelopes/interpolation methods分类
天文与地球科学引用本文复制引用
赵祥鸿,陈欣,刘聚..基于二维经验模态多波束测深插值算法比较[J].海洋测绘,2018,38(1):18-22,5.基金项目
国家自然科学基金(41474012,41374018). （41474012,41374018）
