Load Sfit data in Simulink
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I try to implement fitted surface data of type sfit in simulink such that it can be used as a lookup table z = f(x,y). However, there does not seem a clear method to apply this. With the Matlab function block, the variable cannot be loaded from memory and cannot be called using global variables. Is there a way to load the surface fit or is there another method to implement this?
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Sachin
2023-5-11
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Hi
I understand that you want to load sfit data in Simulink.
I suggest you to first load the sfit data from the memory by following “load” function. After loading the data evaluate the data using “z = fevel(data,x,y)” . Then try using the output in the MATLAB function block in Simulink.
Refer the below MATLAB documentation to know more about “fevel” function :
Refer to this MATLAB Answer for more information about using fitted data in Simulink.
Hope this helps you
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2023-5-1
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