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From: Tara on 14 Mar 2006 01:01
I have problem about power spectral denisty. Actually i have some
samples in time domain and i know fft that converts to power spectrum
but i am confused about units? Will be V^2/Hz as my samples are in
Volts or is it just arbitary units. It also depends upon number of
samples. What is the relation
Also if i want to know power spectral density in dB/Hz how do i use the
time domain to convert it .

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Prev: Matlab code for Object detection & tracking using web cam
Next: power spectral density in matlab