From: Maria on
hi! I am trying to make my final year project (wired security system) in which i will use a microphone and a camera.

I am new in matlab and i manage to do the recordings (one recording with noice and another with out noice) with the wavrecord commants and i am trying to make them save but i can't find how...

Also I did the histograms of those recordings but i do not know how to make them normalize...
pls help me!!!!

Thanks