How to Initialise variables for simulink's matlab function block?

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I using matlab R2010b matlab. In simulink I am not able to initialize the variables I want to use in 'matlab function block, I also used Preloadfcn callback as: set_param('mymodel/Test', 'Fish_rugg', loadvar);
my loadvar.m contains: time =0; I am using a matlab function block where I am updating value of variable 'time'.Now when I open my model 'Fish_rugg' and run it.Although my time is being initialised and also showing in workspace but it is showing error 'undefined variable 'time' first usage of variable define its class.I am not able to understand what is the problem in matlab function block that it is not using workspace variable.
Any help in this context will be greatly appreciable.

Answers (3)

MAYANK JHA
MAYANK JHA on 29 Mar 2015
  1 Comment
Alexis Artuso
Alexis Artuso on 10 Jun 2016
Hi MAYANK JHA,
I had the same problem and I am very happy to see your answer.
Thanks a lot,
Alexis

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Fangjun Jiang
Fangjun Jiang on 24 Sep 2011
Edited: John Kelly on 4 Jun 2014

Nicy Scaria
Nicy Scaria on 13 Feb 2019
hi, I couldn't find the link given above. Is it deleted?

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