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Re: Help in leasqr

From: Bharath R
Subject: Re: Help in leasqr
Date: Sun, 28 Aug 2016 21:13:28 +0200

Thanks Olaf for the explanation. I will study more about this and try to come 
up with a solution. 

Sent from my iPhone

> On 27 Aug 2016, at 18:43, Olaf Till <address@hidden> wrote:
>> On Fri, Aug 26, 2016 at 05:36:35PM +0200, Bharath R wrote:
>> Could you please throw some light on solving
>> differential equation to get the calculated data.?
> Current stable Octave offers 'lsode', upcoming versions additional
> solvers 'ode..'. You'll probably have to study this subject a
> bit... Optimizing dynamic models is sometimes difficult since the
> numeric solving of ODEs introduces some inaccuracy. In problematic
> cases it may help to solve additional 'sensitivity equations' with the
> ODEs and use the result to provide the optimizer with an explicit
> Jacobian. But I won't go into this here.
> Olaf
> -- 
> public key id EAFE0591, e.g. on x-hkp://

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