Sldemo_slproject_airframe proj = 金宝appsimulinkproject;

new_folder_path = fullfile(项目。RootFolder,“new_folder”mkdir (new_folder_path);

new_sub_folder_path = fullfile (new_folder_path,“new_sub_folder”mkdir (new_sub_folder_path);

filepath = fullfile (new_sub_folder_path,“new_model_in_subfolder.slx”) new_system (“new_model_in_subfolder”）;save_system (“new_model_in_subfolder”filepath)

projectFile = addfolderinclingchildfiles (proj, new_folder_path)