Using a lookup table with mfile data

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Ryan
Ryan on 5 Feb 2012
Answered: Sabin on 23 Dec 2025 at 18:55
I'm making a model to model engine speed vs torque and created a m-file with the following code to put my values into arrays.
w=[700 800 900 1000 1100 1200 1300]
T=[40 42 50 56 70 90]
wint=700:10:1300
Tint=spline(w,T,wint)
Save flywheel wint Tint
The mfile was given to me by a TA. I then created the simulink diagram as also instructed but when I get to the portion to set the parameters for the lookup table im lost. First what lookup table should I use, and second my directions tell me to make the input=wint and the output=Tint. This makes sense but where do I enter these previously saved arrays and do I just put in wint and Tint or do I have to enter the individual values for each array. This would seem to defeat the purpose of creating them in the first place.
Thank You

Answers (1)

Sabin
Sabin ongeveer 12 uur ago
In Simulink this would be a 1D Lookup Table: https://www.mathworks.com/help/simulink/slref/1dlookuptable.html

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