How to combine two successive SimEvents entities?

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Tony 2014-7-16

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评论： Tony 2014-7-26

I'm trying to model a manufacturing process that creates new entities on a specific cycle. For one step in the process I need to fill a basket with two entities before allowing the basket to leave the process. Does anyone have a suggestion for how to accomplish this task?

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Rick Rosson 2014-7-17

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https://ww2.mathworks.cn/matlabcentral/answers/142140-how-to-combine-two-successive-simevents-entities#answer_145404

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Tony 2014-7-17

Thanks this is exactly what I was looking for.

Tony 2014-7-26

在 MATLAB Online 中打开

Rick, Do happen to have an idea of how to accumulate attributes associated with the collected entities that make up the batch? I've tried to use the following Matlab function script:

function y=fnc(u)
persistent accum
persistent n
if n==0
accum=0;
end
if n< Q %Q is the batch size
accum=accum+u;
n=n+1
else
accum=accum+u;
n=0;
end
y=accum;