interpolation with diff. eqn.
From R.Port@dkfz-heidelberg.de Tue Dec 12 00:55:16 1995
Subject: interpolation with diff. eqn.
Re.: Interpolated "driver" of differential equation, Rik Schoemaker's message of Tue, Dec 12; Lewis' message of Mon, Dec 11
Hi Lewis,
do you think one could use (T - TIME) for time elapsed since last record, e.g.
> $PROBLEM An Example of interpolated "driver" of Diff Eqn
> $INPUT ID TIME DV INT SLOP ; SLOP = increment per
time elapsed since last record
> $DATA data
> $SUBROUTINES ADVAN6 TOL=5
>
> $MODEL
> COMP=CENTRAL
>
> $PK
> B=INT
> M=SLOP
> CL = THETA(1)*EXP(ETA(1))
$DES
TT = T - TIME
X = B + M*TT
DADT(1) = -X*CL
??
Ruedi
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