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| 基于模板卷积的野值剔除方法 | |
| 引用本文： | 殷艳华,王学伟,施建礼.基于模板卷积的野值剔除方法[J].红外技术,2009,31(3). |
| 作者姓名： | 殷艳华 王学伟 施建礼 |
| 作者单位： | 1. 海军航空工程学院,控制工程系,山东,烟台,264001;解放军92497部队,海南陵水,572425 2. 海军航空工程学院,控制工程系,山东,烟台,264001 3. 海军潜艇学院,山东,青岛,266071 |
| 摘 要： | 测量数据中野值的成功剔除是后续数据处理精度的重要保证.针对测量数据前后相关性这一客观事实,并结合最小二乘理论,对前期提出的基于模板卷积的野值剔除方法进行了改进,从理论上分析了该方法的高精度性和高实时性,并进行了仿真实验.仿真结果表明,该方法能有效剔除测量数据中的野值点. |
| 关 键 词： | 模板卷积 野值剔除 最小二乘 |
Method of Outlier Elimination Based on Template Convolution |
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| YIN Yan-hua,WANG Xue-wei,Shi Jian-li.Method of Outlier Elimination Based on Template Convolution[J].Infrared Technology,2009,31(3). | |
| Authors: | YIN Yan-hua WANG Xue-wei Shi Jian-li |
| Institution: | 1.Department of Controlling Engineering;Naval Aeronautical and Astronautical University;Yantai Shandong 264001;China;2.The 92497th Unit of PLA;Lingshui Hainan 572425;3.Naval Submarine Academy;Qingdao Shandong 266071;China |
| Abstract: | The elimination of outlier is important to data processing.According to the correlation of measurement data,combining with the theory of least square,a new method of outlier elimination is proposed by improving the principle of template convolution method which we proposed sometimes ago.The precision and real-time performance are analyzed theoretically,and than,comparison between this new method and least square method is researched by simulation.The results of simulation show that the new method can elimin... |
| Keywords: | template convolution outlier elimination least square |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |