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CORC

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Unitary Low-Rank Matrix Decomposition for DOA Estimation in Nonuniform Noise 会议论文
23rd IEEE International Conference on Digital Signal Processing, DSP 2018, Shanghai, China, 2018-11-19
作者:  Zhu, Yanghui;  Wang, Xianpeng;  Wan, Liangtian;  Huang, Mengxing;  Feng, Wenlong
收藏  |  浏览/下载：22/0  |  提交时间：2019/12/02
Subsurface Fine Structures Survey by GPR B-Scan Image Based on Signal Subspace Method 会议论文
Hong Kong Polytechn Univ, Dept Land Surveying & Geo Informat, Hong Kong, PEOPLES R CHINA, JUN 13-16, 2016
作者:  Sun, T.;  Zhang, Z. C.;  Song, B.;  Tang, X. J.;  Liu, S. B.
收藏  |  浏览/下载：12/0  |  提交时间：2018/06/05
Subsurface Fine Structures Survey by GPR B-Scan Image Based on Signal Subspace Method 会议论文
作者:  Sun, T.;  Zhang, Z. C.;  Song, B.;  Tang, X. J.;  Liu, S. B.
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05
A Distributed Speech Algorithm for Large Scale Data Communication Systems 会议论文
作者:  Xiong, Naixue;  Tong, Guoxiang;  Guo, Wenzhong;  Tan, Jian;  Wu, Guanning
收藏  |  浏览/下载：2/0  |  提交时间：2019/11/21
A Novel Prewhitening Subspace Method for Enhancing Speech Corrupted by Colored Noise 会议论文
作者:  Wei, Qingquan;  Xia, Yousheng;  Jiang, Shubiao
收藏  |  浏览/下载：3/0  |  提交时间：2019/11/21
Improved TOPS about direction of arrival estimation for wideband signals (EI CONFERENCE) 会议论文
2011 International Conference on Vibration, Structural Engineering and Measurement, ICVSEM2011, October 21, 2011 - October 23, 2011, Shanghai, China
He B.
收藏  |  浏览/下载：13/0  |  提交时间：2013/03/25
The study about the direction-of-arrival (DOA) estimation for wideband signals is a basic topic of Signal Processing. The method called test of orthogonality of projected subspaces (TOPS) does not require initial values to form focusing matrix compared with the coherent signal subspace method (CSSM)  but it has poor performance for coherent wideband signals at low signal-to-noise ratio (SNR). Based on the lack of the conventional TOPS  this paper reconstructs a set of new matrices with the narrowband correlated matrices coming from the DFT decomposition of the array output and modifies the method frame of the conventional TOPS. So we get a set of reconstructed matrices with full rank corresponding to each frequency bin  and which have no array aperture loss. The improved TOPS can estimate the DOA for coherent wideband sources at low SNR  and enhances the performance of the conventional TOPS. Simulation results show that the improved TOPS is effective  and the total performance of which is similar to the rotational signal-subspace (RSS) method. (2012) Trans Tech Publications.  
基于子空间方法的雷达信号分离算法 会议论文
第十四届全国信号处理学术年会(CCSP-2009)论文集, 第十四届全国信号处理学术年会(CCSP-2009), 中国湖南长沙, CNKI, 中国电子学会信号处理分会、中国仪器仪表学会信号处理分会
张众; 张旭东; 杨小牛; ZHANG ZHONG; ZHANG XUDONG; Yang Xiaoniu
收藏  |  浏览/下载：3/0
一种新的特征空间鲁棒波束成型算法 会议论文
第十二届全国信号处理学术年会（CCSP-2005）论文集, 第十二届全国信号处理学术年会（CCSP-2005）, 中国江苏苏州, CNKI, 中国电子学会信号处理分会、中国仪器仪表学会信号处理分会
施展; 冯正和; Zhan Shi; Zhenghe Feng
收藏  |  浏览/下载：2/0
A bit-loading algorithm in SC-FDE system 会议论文
IEEE Radio and Wireless Symposium (RWS), JAN 17-19, 2006
作者:  Yuan, J;  Du, Y;  Gong, L;  Li, JF
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31
A bit-loading algorithm in SC-FDE system 会议论文
2006 IEEE Radio and Wireless Symposium, 17 January 2006 through 19 January 2006
作者:  Jing, Yuan;  Yan, Du;  Liang, Gong;  Li, Jianfei
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/31

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