Hi Rohit,
Instead of writing a recursive function to get all the models of a directory, you can use a simple regex match. The line of code attached below will return a structure array with many fields, one of which is the name field. You can use the dot operator to access all the names or you can use the struct2cell function which will directly return the whole structure as cell array, which you can filter out to get the .slx models.
models=dir(fullfile(dirPath,'**/*.slx'));
You can refer this link to know more about :- https://www.mathworks.com/help/matlab/ref/regexp.html
Hope this helps!
