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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：信息与通信工程学院
学科：信号与信息处理. 通信与信息系统
办公地点：大连理工大学创新园大厦A526室
联系方式：0411-84706005-3526
电子邮箱：zhechen@dlut.edu.cn
基于线性校正总体最小二乘准则的三维说话人定位算法
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论文类型：期刊论文
发表时间：2022-06-29
发表刊物：通信学报
期号：12
页面范围：106-112
ISSN号：1000-436X
摘要：An total least-squares based 3D acoustic source localization algorithm(LCTLS) by taking both sensors position errors and TDOA errors into account was proposed.The proposed algorithm optimized the localization errors by total least-squares criterion for reducing the bias of localization which was caused by sensors position errors,and maintained a stable variance of localization by taking a quadratic constraint of acoustic position vector.Simulation results show that the LCTLS can balance the performance of bias and variance of location,and obtain robust localization results.
备注：新增回溯数据