Fundamental Frequency
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I am analyzing one voice signal in time domain and frequency domain,frame by frame,
Is there any idea ,How can I plot all fundamental frequencies (for each frame) in one graph against time?
Thanks
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Wayne King
le 28 Avr 2012
Yes,collect the F0 estimates in a vector and create a vector of times of equal length.
Then just,
plot(t,F0)
However, you are going to have to decide what time you assign to each segment, the midpoint of your "frame" for example, because you obviously have to use segments of the signal of sufficient length to estimate the fundamental frequency and within that segment you won't have any time resolution.
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