Xiang ZHANG


Time of Arrival Ranging and Localization Algorithm in Multi-Path and Non-Line-of-Sight Environments in OFDM System
Zhenyu ZHANG Shaoli KANG Bin REN Xiang ZHANG 
Publication:   
Publication Date: 2021/10/01
Vol. E104-B  No. 10  pp. 1366-1376
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
time of arrivalrange estimationlocalizationGaussian mixture modelmaximum a posterior
 Summary | Full Text:PDF(3.8MB)

Approximate Decision Function and Optimization for GMM-UBM Based Speaker Verification
Xiang XIAO Xiang ZHANG Haipeng WANG Hongbin SUO Qingwei ZHAO Yonghong YAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/09/01
Vol. E92-D  No. 9  pp. 1798-1802
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
automatic speaker verificationcontribution weight re-estimationoptimization
 Summary | Full Text:PDF(1.2MB)

Using a Kind of Novel Phonotactic Information for SVM Based Speaker Recognition
Xiang ZHANG Hongbin SUO Qingwei ZHAO Yonghong YAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/04/01
Vol. E92-D  No. 4  pp. 746-749
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speaker recognitionGaussian mixture modeluniversal background modelsupport vector machine
 Summary | Full Text:PDF(260.1KB)

Robust Speaker Clustering Using Affinity Propagation
Xiang ZHANG Ping LU Hongbin SUO Qingwei ZHAO Yonghong YAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/11/01
Vol. E91-D  No. 11  pp. 2739-2741
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speaker clusteringagglomerative hierarchical clusteringaffinity propagationgeneralized likelihood ratio
 Summary | Full Text:PDF(78.2KB)

Influence of Cross-Sectional Deformation on Coplanar Waveguide Characteristics for the Use of Optical Modulator
Xiang ZHANG Tanroku MIYOSHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/11/25
Vol. E77-C  No. 11  pp. 1766-1770
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Theory)
Category: 
Keyword: 
opto-electronicsmicrowave and millimeter wave technologycomponentselectromagnetic theory
 Summary | Full Text:PDF(452.7KB)