I have made a plot of a given .wav file in Matlab. The problem asks: find the fundamental frequencies of the 3 vibrating strings, and identify some of their harmonics.
3. The Attempt at a Solution [/B]
So I made a Matlab plot of the power spectrum over the range 0 to 2000 Hz (the range we are required to plot):
So how can I identify the fundamental frequencies using this plot (or by any other method)? And what would be their "harmonics"?
Any explanation would be greatly appreciated.