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EM算法的参数分辨率
鲁纳纳,余旌胡

Research on Resolution Based on EM Algorithm
Nana Lu,Jinghu Yu
表 2 阈值为90%时的参数分辨率
固定μ调整νRE1AE1固定ν调整μRE2δCV1CV2
μ=1.0,ν=1.2000.20000.200 μ=0.798,ν=1.00.20200.20100.18330.2253
μ=1.2,ν=1.4000.16670.200 μ=1.000,ν=1.20.16670.16670.15480.1833
μ=1.6,ν=1.8040.12750.204 μ=1.395,ν=1.60.12810.12780.11790.1342
μ=1.8,ν=2.0050.11390.205 μ=1.597,ν=1.80.11280.11340.10540.1182
μ=2.0,ν=2.2040.10200.204 μ=1.795,ν=2.00.10250.10230.09540.1057
μ=3.0,ν=3.2060.06870.206 μ=2.796,ν=3.00.06800.06840.06450.0691