Watch this Author's files
Also, to remove the annoyance of inexact case matches when you use the any of the HOSA functions, I'd recommend putting this line of code at the top of your script:
For some strange reason, all of the HOSA function file names are written in all caps.
Convert from upper to lower all files in both folder using this script:
files = dir;
for i = 3:length(files)
system(['REN ',lower(files(i).name),' ',lower(files(i).name)]);