FILTERING

作品数：594被引量：826H指数：10
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A Filtering Approach Based on MMAE for a SINS/CNS Integrated Navigation System被引量：9
《IEEE/CAA Journal of Automatica Sinica》2018年第6期1113-1120,共8页Fangfang Zhao Cuiqiao Chen Wei He Shuzhi Sam Ge 
supported by the National Basic Research Program of China(973Program)(2014CB744206)
This paper explores multiple model adaptive estimation(MMAE) method, and with it, proposes a novel filtering algorithm. The proposed algorithm is an improved Kalman filter— multiple model adaptive estimation unscente...
关键词：Celestial navigation integrated navigation multiple model adaptive estimation unscented Kalman filter （MMAEUKF） strap-down inertial navigation 
Improving Parallel Corpus Quality for Chinese-Vietnamese Statistical Machine Translation
《Journal of Beijing Institute of Technology》2018年第1期127-136,共10页Huu-anh Tran Yuhang Guo Ping Jian Shumin Shi Heyan Huang 
Supported by the National Basic Research Program of China(973Program)(2013CB329303);the National Natural Science Foundation of China(61502035)
The performance of a machine translation system heavily depends on the quantity and quality of the bilingual language resource. However,getting a parallel corpus,which has a large scale and is of high quality,is a ver...
关键词：parallel corpus filtering low resource languages bilingual movie subtitles machine translation Chinese-Vietnamese translation 
Reduced-order Kalman filtering for state constrained linear systems被引量：1
《Journal of Systems Engineering and Electronics》2013年第4期674-682,共9页Chaoyang Jiang Yongan Zhang 
supported by the National Key Basic Research Development Project (973 Program) (2012CB821205);the Natural Scientific Research Innovation Foundation in Harbin Institute of Technology(HIT.NSRIF.2009004)
This paper aims at solving the state filtering problem for linear systems with state constraints. Three classes of typical state constraints, i.e., linear equality, quadratic equality and inequality, are discussed. By...
关键词：state constraint state filtering reduced-order Kalman filter linear matrix inequality （LMI）. 
Extraction of urban rivers from high spatial resolution remotely sensed imagery based on filtering in the frequency domain被引量：1
《遥感学报》2013年第2期269-285,共17页WANG Ke 
National Basic Research Program（973 Program） （No.2011 CB952001）; National High Technology Research and Development Program of China （863 Program） （No.2008AA 12 Z 106）; National Natural Science Foundation of China （No.40801166）; China Postdoctoral Science Foundation （No.2012M510053 ）
关键词：遥感技术 遥感方式 遥感图像 图像处理 
Application of wavelet package filtering in the de-noising of fiber optic gyroscopes被引量：2
《Journal of Southeast University(English Edition)》2008年第1期46-49,共4页王其 徐晓苏 
Pre-Research Program of General Armament Departmentduring the11th Five-Year Plan Period(No.51309020503);the National De-fense Basic Research Program of China(973 Program)(No.973-61334);the National Natural Science Foundation of China(No.50575042);Specialized Research Fund for the Doctoral Program of Higher Education ( No.20050286026).
To reduce the drift error existing in the output signal of fiber optic gyroscopes （FOG）, a mathematical model of the FOG output signal is set up; the error characteristics of the FOG output signal are analyzed, and ...
关键词：wavelet package analysis signal processing fiber optic gyro threshold filtering 
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