To save model with library dependencies to an older version of Simulink carry out the following:
1. Using model dependency viewer find dependent libraries
2. Save all the libraries and the model into older version of simulink.
One can automate this process using the command line version of the files dependencies. The automated script might look as follows
mdl = 'mymod';
load_system(mdl);
[files, missing, depfile, manifestfile] = ...
dependencies.fileDependencyAnalysis(mdl);
for i= 1:length(files)
[pathstr, name, ext] = fileparts(files{i});
if strcmp(ext,'.mdl')
load_system(name)
save_system(name, name, 'SaveAsVersion', 'R2007b');
close_system(name,0)
end
end
