参数

N

EST1

EST2

MSE1

MSE2

${\pi }_{1\left(0\right)}=0.5$

500

1000

0.4953

0.4964

0.4995

0.5007

0.0006

0.0003

0.0006

0.0003

${\pi }_{2\left(0\right)}=0.3$

500

1000

0.2979

0.2987

0.2995

0.2996

0.0005

0.0003

0.0006

0.0003

${\mu }_{1\left(0\right)}=2$

500

1000

1.9711

1.9724

2.0004

1.9369

0.0056

0.0031

0.0047

0.0022

${\mu }_{2\left(0\right)}=7$

500

1000

6.9158

6.9216

6.9948

6.9982

0.0356

0.0121

0.0326

0.0058

${\mu }_{3\left(0\right)}=11$

500

1000

10.9621

10.9658

10.9958

10.9935

0.0270

0.0118

0.0291

0.0101

${\upsilon }_{1\left(0\right)}=1.0742({\sigma }_{1\left(0\right)}=1)$

500

1000

1.0343

1.0337

1.0716

1.0717

0.0041

0.0030

0.0036

0.0019

${\upsilon }_{2\left(0\right)}=1.0742({\sigma }_{2\left(0\right)}=1)$

500

1000

1.0198

1.0250

1.0700

1.0720

0.0085

0.0060

0.0132

0.0062

${\upsilon }_{3\left(0\right)}=1.0742({\sigma }_{3\left(0\right)}=1)$

500

1000

1.0713

1.0702

1.0715

1.0753

0.0079

0.0041

0.0156

0.0068