初值

取值

来源

$S_1\left(0\right)$

7,240,170

Estimated

$S_2\left(0\right)$

3,102,930

Estimated

$E\left(0\right)$

1500

Fitted

$I_1\left(0\right)$

6

Data

$I_2\left(0\right)$

0

Data

$Q\left(0\right)$

0

Data

$R\left(0\right)$

0

Data