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Smoothing and filtration of measured data for small-size ship model navigation test
Author(s): 
Pages: 11-13
Year: Issue:  4
Journal: JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE

Keyword:  小尺度船模激光扫描平滑与滤波;
Abstract: 激光扫描测量技术已广泛应用于小尺度船模通航试验中,由于在测量过程中,不可避免会产生随机误差,从而影响到测量结果的准确性.通过分析误差产生的原因,采用平滑与滤波的技术有效地减少了随机误差对结果的影响.经平滑处理后,其相对误差约7‰.
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