store previous values then use them in simulink

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Ghazwan
Ghazwan 2017-11-13
评论： Ghazwan 2018-6-16
Hello, Let's say that I'm getting y=[1 5 7 2 3] at Time=[0 1 2 3 4 5] in a Simulink simulation. At Time=6, I would like to use all the previous values stored in y. I tried Unite Delay, Memory, and Data Store Blocks. But they didn't work. I also tried to make a costumized function in matlab, but it works on point-by-point bases. Is there any other way around this?
Thanks in advance

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Ameer Hamza
Ameer Hamza 2018-6-16
You can use buffer in Simulink to store a specified number of values. The buffer block will output a vector when after receiving the number of samples and you can process on the past values.

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