Power Spectral Density units

Hello,

   Is there a way to have power spectral density results from "pwelch" method or any other method show V/rtHz units on it's y axis. Default units for any method that I found are dB/Hz.

Thanks.

[bym]

by rtHz do you mean Hz^.5?

Answer 1

[Rick Rosson]

The Signal Processing Toolbox includes a number of functions that convert between units of measure, including:

db2pow
pow2db

db2mag
mag2db

HTH.

Rick