Bei ZHAO


Time Delay Estimation via Co-Prime Aliased Sparse FFT
Bei ZHAO Chen CHENG Zhenguo MA Feng YU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/12/01
Vol. E99-A  No. 12  pp. 2566-2570
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
sparse fast Fourier transformChinese Remainder Theoremtime delay estimationnoise robustness
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Radix-R WHT-FFT with Identical Stage-to-Stage Interconnection Pattern
Qianjian XING Feng YU Xiaobo YIN Bei ZHAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/05/01
Vol. E97-A  No. 5  pp. 1125-1129
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
Kronecker productfast Walsh-Fourier transform (FWFT)butterfly structuresparse matrix factorization
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Efficient CORDIC-Based Processing Elements in Scalable Complex Matrix Inversion
Huan HE Feng YU Bei ZHAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/05/01
Vol. E97-A  No. 5  pp. 1144-1148
Type of Manuscript:  LETTER
Category: Algorithms and Data Structures
Keyword: 
processing elementCORDICangle recodingscalablecomplex matrix inversion
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