Reading value from text file for every 10ms?

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Hemanth
Hemanth 2012-7-19
Hi I need to read a value from a text file for every 10millisec which is input to my model (i give this value to a constant block which is input to the model). When i first start the simulation i should read the first value, after 10ms constant block should be able to read the second value and so on. Can anyone guide me through this problem. The reason i need to wait 10millisec is that the file is updated for every 10ms from external source.
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Albert Yam
Albert Yam 2012-7-19
I'm pretty sure you can't update a constant block when the model is running.

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Miro
Miro 2012-7-19
编辑：Miro 2012-7-19
hi.
Use the following command
for i = 1 : xx
x = dlmread(filename, delimiter);
pause(0.001);
end

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