Undefined function or variable 'otfsmod' in MATLAB 2018a !!!!!

N = 4;

M = 4;

data = randi([0 3], N, M);

txSig = otfsmod(data, N, M);

the Error in txSig = otfsmod(data, N, M); !

[Torsten]

Where did you find this function ? It seems it is not an official MATLAB function.

help otfsmod

otfsmod not found.

Use the Help browser search field to search the documentation, or
type "help help" for help command options, such as help for methods.

[Star Strider]

I cannot find that function in the documentation or a DuckDuckGo search. Explore this otfs modulation search.

Answer 1

[KALYAN ACHARJYA]

otfsmod

This might be not inbuilt MATLAB funtion. It suppose to be external custom function. Please confirm the source of the function.