Undefines function 'fsic' for input arguments of type 'cell'

I have been trying to download some software and I have managed ot add the path to the file, but when i try running function front the file i keep getting the error, undefined function 'fsic' for input arguments of type 'cell'. Error in test_audpater if ~isempty(fsic(varagin, '--play'). (test_audapter is the function in the code added by the path)

Have i added the path wrong?

addpath C:\Users\Bryher\OneDrive\Documents\audapter_matlab-master\mcode; 

Warning: Function Warning: Name is nonexistent or not a directory: /users/mss.system.jPxFHd/C 
> In path (line 109)
In addpath (line 86)
In addpath (line 49)
In LiveEditorEvaluationHelperEeditorId (line 1)
In connector.internal.fevalMatlab
In connector.internal.fevalJSON 
Warning: Name is nonexistent or not a directory: /users/mss.system.jPxFHd/\Users\Bryher\OneDrive\Documents\audapter_matlab-master\mcode 
> In path (line 109)
In addpath (line 86)
In addpath (line 49)
In LiveEditorEvaluationHelperEeditorId (line 1)
In connector.internal.fevalMatlab
In connector.internal.fevalJSON 

 test_audapter('formant', '--play')

Unrecognized function or variable 'test_audapter'.

Answer 1

[Walter Roberson]

You need to also install https://github.com/shanqing-cai/commonmcode

and also https://github.com/shanqing-cai/audapter_mex if you have not installed that already.

[Bryher]

Thank you this has fixed it.

Answer 2

[Karim]

It could be the case that the required function is inside a subfoler. I would try to use

addpath( genpath( "C:\Users\Bryher\OneDrive\Documents\audapter_matlab-master\mcode" )); 

Using genpath, it will also include all subfolders in the directory

[Bryher]

hi, Ive just tried this but it doesn't seem to help with the error as its still coming up with the same error. thank you for your help though.

[Karim]

Then you will have to add an extra folder to the matlab path (in which the function is located), or create the function and save it in the "mcode" folder.