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中文摘要：
在海底地形变化连续、平缓的假设条件下，基于Bayes估计理论提出了多波束测深异常数据探测方法，并与选权迭代加权平均滤波法进行了分析和比较。结果证明，该方法可以解决测深异常值判断标准可靠性的问题，而且能合理、有效地探测出异常值。
英文摘要：
On the ground of hypothesis that the change of marine terrain is continue and slow,a new method of detecting outliers of multi-beam data by Bayes estimate theory is pres ented. In order to verify the validities and rationalities of this method, a contrast between this method and the approach of select-weight iterative filter is done. The result shows that the approach can solve the problem of judge-standard reliability and could detect the outliers of Multi-Beam data valid and rational.
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