基于伪协方差矩阵 Otsu 方法的信源数估计
单泽涛 1 , 刘小松 2 , 单泽彪 2,3 , 朱兰香 3,4 , 石要武 3
- 1. 保定威奕汽车有限公司 制造部, 保定 072550; 2. 长春理工大学 电子信息工程学院, 长春 130022;
3. 吉林大学 通信工程学院, 长春 130012; 4. 长春建筑学院 电气信息学院, 长春 130699
Number Estimation of Signals Based on Otsu Class Variance with Pseudocovariance Matrix
SHAN Zetao 1 , LIU Xiaosong 2 , SHAN Zebiao 2,3 , ZHU Lanxiang 3,4 , SHI Yaowu 3
- 1. Manufacturing Department, Baoding Weiyi Motor Company Limited, Baoding 072550, China;
2. School of Electronic and Information Engineering, Changchun University of Science and Technology, Changchun 130022, China;
3. College of Communication Engineering, Jilin University, Changchun 130012, China;
4. School of Electronic Information, Changchun Architecture and Civil Engineering College, Changchun 130699, China
