How to use simulink to find minimums of a signal over successive intervals of time ???????

Question

kamal kiki 2016-4-27

0
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https://ww2.mathworks.cn/matlabcentral/answers/281344-how-to-use-simulink-to-find-minimums-of-a-signal-over-successive-intervals-of-time

回答： Swarooph 2016-5-4

I want to use simulink blocks to find the mimimums ( different from zero ) of the signal below over chosen intervals of time:

For example: in the interval [0 200] the output must be about 28 in the interval [200 300] the output must be about 45 in the interval [300 500] the output must be about 80 and so on.....

the output from the block must be a continuous signal containing all the minimums from all intervals during the whole period of simulation. I want a continuous signal because I want that after each minimum found the output of the block stays equal to that minimum until the next minimum in the next interval is found.