Why i keep geeting this error ?

I am able to save the driving scenario file in my computer, but when I try to export the Simulink model I am unable to do so. I keep getting this error,

“Unrecognized function or variable 'new_system'”

Also I am unable to generate the MATLAB function in the driving scenario toolbox.

[Mudit Chaturvedi]

Hello Darshit!

I understand you are getting an "unrecognized function or variable 'new_system' " error when you are trying to export the simulink model.

Can you tell me which release of MATLAB you are using?

[Darshit Shah]

I am using R2021a

[Mudit Chaturvedi]

Since new_system is a built-in function, one of the reasons why it's not recognized might be that, new_system.m file is in a folder which is not on the Matlab search path.

To get the path to new_system.m file, execute the following command:

>> which -all new_system

To check if this path is added to the Matlab search path, execute the following command to get a list of the current search path:

>> path

In the event that the folder containing new_system.m is not on the Matlab search path then you can add it by using the addpath function.

Refer to this link Resolve Error: Undefined Function or Variable, for a list of possible solutions.

[Darshit Shah]

Thankyou for your help!!

I also had a doubt on how to do platooning in matlab simulink?