Problem in using a parametric NDSolve
- To: mathgroup at smc.vnet.net
- Subject: [mg122167] Problem in using a parametric NDSolve
- From: ÐÐÐÐÑÐÐÐÑ ÐÐÐÐÐÐ <bagaev.aleksandr at physics.msu.ru>
- Date: Tue, 18 Oct 2011 07:40:30 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
Hello, gus, profs in math!!
Prease help me or provide a link to answer, please.
There is a problem that takes place for me every time then i'm trying
to realize a least square method in model fitting.
I hame a system of equations (GenSystem) depending on various
parameters :\[Gamma]1, \[Gamma]2....
=D0=A2=D0=BE realize a least square method i need a dependence of answer (after
solving GenSystem) from parameters of the model...
I use NumericQ as you can see below and it dosent work. What am i
doing wrong?
Func[\[Gamma]1_?NumericQ, \[Gamma]2_?NumericQ, \[Beta]3_?
NumericQ, \[Beta]4_?NumericQ, \[Beta]1_?NumericQ, \[Beta]2_?
NumericQ, \[Sigma]_?NumericQ, d_?NumericQ] :=
NDSolve[GenSystem, {G0[t], G1[t], G2[t], G3[t], G4[t], G5[t],
G6[t], G7[t]}, {t, 0, 200}];
F[t]=G0[t]/.Func[1,1,1,1,1,1,1,1]
Thaks for help.