Distinguish MATLAB Library & Custom Library

How to identify if the library blocks used in the model are coming from MATLAB toolbox library or customized libraries. with 'ReferenceBlock' Command, but there is no common syntax for MATLAB Library.For e.g. fl_lib, Simulink.....

1. Is there any other attribute to differentiate this. 2. If not, anybody has complete list of libraries from all the toolboxes of MATLAB

[KALYAN ACHARJYA]

A custom library you have to add, whereas Matlab inbuilt doesn't require that.

Answer 1

[TAB]

libdata = libinfo(gcb);
libdir = which(libdata(1).Library, '-all');

If libdir have a matlab installation path, then it is Matlab toolbox library.

If libdir is your path where you have saved library (maybe outside matlab installation path) then it is custom library.