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How can use embedded matlab function block as inherited ?

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ozcan
ozcan 2013-5-27
I simulate discrete manufacturing system via simevents library. I know embedded matlab function block dosen't work inherited but I need previous attribute values in embedded matlab function block. I try unbuffer, buffer blocks, demux and bus blocks but they were not helpfull. I want to save previous attribute values for using embedded matlab function block. How can save previous attribute values as a vector ?

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Azzi Abdelmalek
Azzi Abdelmalek 2013-5-27
编辑：Azzi Abdelmalek 2013-5-27
You can pass the output of your embedded function through a zoh block with sample time set to -1
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ozcan
ozcan 2013-5-29
Hi, I try that but I get this error message "Algebraic Loop: One or more signals originating from a discrete-event system in model 'buffer_dene' are being fed back to the same discrete-event system through a direct feedback path. This forms an algebraic loop, which cannot be solved due to the presence of event-based blocks." ?
Azzi Abdelmalek
Azzi Abdelmalek 2013-5-29
This error message has nothing to do with a zoh block, in this case, maybe you should use a unit delay block instead of a zoh block

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