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Re: MORLAB (Model Order Reduction LABoratory) v3.0

From: Julien Bect
Subject: Re: MORLAB (Model Order Reduction LABoratory) v3.0
Date: Wed, 4 Oct 2017 14:42:11 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0

Le 04/10/2017 à 14:35, Steffen Werner a écrit :
Dear Mr. Stechenko,

the model order reduction algorithms doing exactly what you are looking for. And you are right, that you only have to provide the data in the linear matrix representation

H(z) = N(z)/M(z) = C*(s*E - A)^-1*B + D

or in the time domain representation

Ex'(t) = Ax(t) + Bu(t),
y(t) = Cx(t) + Du(t).

As a result, smaller matrices are computed, which lead to polynomials in the transfer function of smaller order. You can also look this up in the documentation of the different model reduction algorithms in the toolbox by using the "help" command.

Best regards,
Steffen W. R. Werner

Hi Steffen,

Since your package is already available as an Octave package, and distributed under a free licence (AGPL), you might be interested in having it distributed through the Octave Forge project.

For more details : -> "Developers" tab.


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