Using a lookup table with mfile data

4 views (last 30 days)
Ryan
Ryan on 5 Feb 2012
Answered: Sabin about 18 hours ago
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 2 minutes ago
In Simulink this would be a 1D Lookup Table: https://www.mathworks.com/help/simulink/slref/1dlookuptable.html

Categories

Find more on Large-Scale Modeling in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!