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Analysis of 3D Visualization System Hardware Interfering Factors with Partial Least-Squares Regression Method
Author(s): 
Pages: 746-749
Year: Issue:  6
Journal: Geomatics and Information Science of Wunan University

Keyword:  三维可视化系统 硬件影响因素 回归分析 偏最小二乘回归;
Abstract: 在多种配置的计算机上对全球多地区多级别的三维地形进行漫游测试,得出实验数据,然后利用偏最小二乘回归方法,对三维可视化系统中影响系统性能的11个硬件因素进行了分析。实验结果表明,影响三维可视化系统的主要硬件因素为CPU主频、二级缓存和内存,其中,二级缓存对可视化系统运行速率的影响尤为显著。
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