matdoc

comment/document the data when saving it

Usage case:
I usually save the varible data with comment, for later reference. The comment include which code file generates this data variable, when the data is saved, and other additional information I add.
So this function allow you to input the key-value pair to comment, and it will automatically add the time and generating codefile information.

Usage syntax:
S = matdoc(key1,value1,key2,value2,... )
e.g. S=matdoc('winSize','1s')
S will be a struct containing fields: winSize, codefile, time.

Then, you could save your data with S,
e.g. save(pathVar,'data','S');