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9楼: Originally posted by dingd at 2014-06-23 13:46:02
1stOpt求解：

Parameter k(1:6)=;
Variable t,C1,C2,C3,C4;
ODEFunction
C1' =-k1*c1-k2*c1-k3*c1;
c2' =k1*c1-k4*c2-k5*c2;
c3' =k2*c1+k4*c2-k6*c3;
c4' =k3*c1+k5*c2+k6*c3;
Data;
0        0.877667262        0.1 ...

12楼: Originally posted by 飞鸿印雪jay at 2014-06-27 11:15:33
你好 请问为什么用上面的程序 用1stopt算不出来结果？...

2楼: Originally posted by dingd at 2014-06-22 22:15:49
微分方程拟合问题建议试试1stOpt，论坛有不少类似案例，搜一下。其它数据有的话贴上来看看。