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

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Pratap Bhanu Solanki
回答： Nicy Scaria 2019-2-13
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.

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回答（3 个）

MAYANK JHA
MAYANK JHA 2015-3-29
Fangjun Jiang
Fangjun Jiang 2011-9-24
编辑：John Kelly 2014-6-4
Nicy Scaria
Nicy Scaria 2019-2-13
hi, I couldn't find the link given above. Is it deleted?

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