基于移位协方差矩阵Otsu算法的信源数目估计
关济实
1,
2
, 石要武
1
, 单泽彪
1,
3
, 石屹然
1
, 史红伟
3
Estimation of number of signals based on Otsu class variance with shift covariance matrix
GUAN Ji-shi
1,
2
, SHI Yao-wu
1
, SHAN Ze-biao
1,
3
, SHI Yi-ran
1
, SHI Hong-wei
3
基于DCM和SCM的Otsu类间方差法比较