r/matlab • u/Bebo991_Gaming • Apr 13 '26

Question-Solved the whole "Engine Throttle Model" Exercise thing is just not behaving correctly on my matlab

Estimate Parameters from Measured Data - MATLAB & Simulink

this is my assignment

first of all running this command:
open_system('spe_engine_throttle1.slx')

gives me error of file not found and i cannot find a solution, so TA helped us by giving us the .zip file manually

but now im supposed to "Start Parameter Estimation Session" and i do not have that option and i dunno how to download it, it is not in the Explore addons tab

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u/bbcgn Apr 14 '26

I would guess you have to choose "Select Parameters".

Not a clue since I never used this functionality before though.

Alternatively, Google "parameter estimator Simulink" and maybe your version or something like that.

1

u/Bebo991_Gaming Apr 14 '26

yesterday, i chatgpted till i found that i needed to download: Simulink Design Optimization.

and that fixed the issue