Evaluate function real-time in Simulink
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Hy,
I have the following function in Simulink, which i would like to evaluate for all X, Y values in real-time.

The inputs for X and Y are real time values, changing with sample time, PX and PY are column vectors, which i am searching the optimal point in, LAD is a constant value.
The function searches the point exactly as far from X, Y as the value of LAD and would give it back through GX and GY in real time, but shows me the following error:

The function ports are shown here:

How can I get this done?
Thank you for your help in advance.
Gergely Hunyady
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Answers (1)
Fangjun Jiang
on 27 Aug 2019
Open the MATLAB function, click "Edit Data", specify the "size" of output GX and GY. Most common is the change from "-1" (inherient) to "1" (scalar).
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