classification in LSTM NETWORK

Hello . I hope you have a good day. I sent the article to your service. I implemented the coding part in the MATLAB software, but to implement my network, two lines of setlayers, training MATLAB 2014 give me an error. What other function do you think I should replace? Do you think the codes I wrote are correct?( I used gait-in-neurodegenerative-disease-database in physionet website.)how can I donlowd the function forexample setlayers or trainingoption in matlab 2014b?

Thanks a lot

[Yongjian Feng]

2014b is quite old. Is it possible to use newer version? It could be just bug fixed in newer versions.