Does anyone know which Simulink Block this is?

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Saurabh
Saurabh 2023-2-27
编辑： Fangjun Jiang 2023-2-27
I came across this block in a model but I cannot understand what this block does or what it is called. Could someone help me please.
Thank you in advance!

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采纳的回答

Fangjun Jiang
Fangjun Jiang 2023-2-27
编辑：Fangjun Jiang 2023-2-27
It looks like the "Fcn" block specified as "u(1)". It is used to pick out the first element.
https://www.mathworks.com/help/releases/R2019b/simulink/slref/fcn.html
It was removed in R2020a.
If you can't find it in your release, you can use the Selector block or the DeMux block.

更多回答（1 个）

Jon
Jon 2023-2-27
Right click on the block in question. This will bring up a context menu. Select "help" from the bottom of this menu. This will tell you all about the block.

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