Please solve the following using MATLAB program thank you !

Exercise 4: save, dlmwrite Type the following commands to export the variable "data_out" to files named "lab9_data_outl.txt" and "lab9_data_out2.txt" data_in - load ('lab9_data_in.txt data outdata in; %write data into a text file with 8-digit ASCII format save ('lab9 data outl.txt data out' -ASCII %use delimiters to separate matrix elements dlmwrite ('lab9_data out2.txt',data_out,',') Open the two newly created files "lab9_data_outl.txt" and lab9 data out2.txt", and see what is in them Find out what the difference is between these two files. SAVE DATA TO A FILE Exercise 5: the export wizard File->Save Workspace as Try it by yourself