Where can I find fcn block in matlab R2020b?

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Da Yeon Seo 2020-10-15

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评论： Walter Roberson 2023-4-1

采纳的回答： Ameer Hamza

I just downloaded matlab version 2020b and started simulink.

However I just can't find that fcn block.

Where is it in matlab version 2020b? and what is that block's name?

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Monte 2023-4-1

What gets put into the "Matlab Function Block", y = f(x), in order to convert a continuously ramping "x" to a "y" that

ramps from 0 to 2pi and resets to 0 and rises again.

Walter Roberson 2023-4-1

在 MATLAB Online 中打开

https://www.mathworks.com/help/sps/powersys/ref/sawtoothgenerator.html maybe?

Otherwise,

y = mod(x, 2*pi);

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采纳的回答

Ameer Hamza 2020-10-15

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From the documentation, it appears that the block has been removed from R2020b: https://www.mathworks.com/help/simulink/ref_obsolete_blocks/fcn.html. It has been depreciated for several past releases. Use the MATLAB function block: https://www.mathworks.com/help/simulink/slref/matlabfunction.html, which is much more flexible and easy to use.

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Walter Roberson 2022-10-8

@Bálint Levente Tarcsay

I suggest you have a look at https://www.mathworks.com/matlabcentral/answers/1653710-global-variable-in-simulink#comment_2009495 where I show how to construct Simulink global variables and parameter objects at the MATLAB level.

Fahed Daoud 2022-11-14

Thanks bro thats was helpful .

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Siamak Lotfi 2021-11-20

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thanks

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elkhalifa 2022-12-2

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thank you

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