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基于IDL 的海洋内波波面三维可视化的设计与实现
陶荣华1, 陈维亮1, 陈 标1, 许素芹1
海军潜艇学院
摘要:
为了直观、全面及动态地展示内波的时空特性, 基于交互式数据语言(IDL)的对象图形方法, 研究了三维空间内波波面显示技术的实现方法。应用事例表明, 该方法能贴切地展现内波的三维分布和逼真地呈现波动特性, 有利于揭示内波的水体结构及其变化特征, 在海洋内波表达和理解中具有较高的应用价值。
关键词:  内波  交互式数据语言(Interactive Data Language, IDL)  对象图形法  波面  可视化
DOI：
分类号:
基金项目:国家863 计划(2007AA092116)
Design and implementation of 3D visualization for ocean internal wave surface based on IDL
Abstract:
In order to intuitively, comprehensively and dynamicly display the spatial and temporal characteristics of internal waves, the realizing method of three-dimensional wave surface display technique based on IDL object graphic was studies in this paper. The case showed that the method can be used to accurately show the three-dimensional distribution of wave and realistically appear fluctuation characteristics. It is helpful to reveal the characteristics of water structure and the changes of internal waves, and has high application value in expression and understanding of ocean internal waves.
Key words:  internal wave  IDL (Interactive Data Language)  object graphics  surface  visualization.
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