How to get an Index for the Particular Element in array in simulink

Question

Harjeet Singh 2015-9-25

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https://ww2.mathworks.cn/matlabcentral/answers/244972-how-to-get-an-index-for-the-particular-element-in-array-in-simulink

评论： Nicholas Sipes 2019-3-26

Greetings All, I am fairly new with Simulink, I am looking for the following, I have a 1D array [1, 9, 3, 2, 5, 8, 9] and i want to find the index of the value i am looking for for eg if i am looking for 9 i shall get 1 as answer and if i am looking for 8 i shall get 5 as answer, is there some block which can perform such operation, if not what will be the most efficient way to achieve this.

Regards Harjeet

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Nicholas Sipes 2019-3-26

FYI the indicies start at 1, not 0.

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Answer 1

Walter Roberson 2015-9-25

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https://ww2.mathworks.cn/matlabcentral/answers/244972-how-to-get-an-index-for-the-particular-element-in-array-in-simulink#answer_193672

compare http://www.mathworks.com/help/simulink/slref/comparetoconstant.html and send the result to find http://www.mathworks.com/help/simulink/slref/find.html

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Harjeet Singh 2015-9-25

Not Working The Find Block is giving Error, already Tried it, can you present any Working example. I make it like this but i know this can be poor programming.

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