signals - Power PSD in uV^2/Hz via matlab? -


i know how make power psd in microvolt^2/hz instead of db/hz. 

y=mydata;     h = spectrum.welch; hpsd=psd(h,y,'fs',fs,'conflevel',0.95); plot(hpsd)

for time being, used program code psd estimation. based on example, convert db/hz. need spectrum in microvolt^2/hz. possible?

pwelch (www) it.

if input data in volts, psd estimate in units of squared volts per unit frequency.


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