obtaining a NORMALISED POWER SPECTRUM DENSITY

[TEIF-RO]

Hi EVERYONE
Attached is the SIGNAL in FIGURE 1 its Power Spectral Density( PSD ) in FIGURE 2 as well as the matlab code to get FIGURE2.
How will I get the Normalised Power Spectral Density of FIGURE 3?
what to add in the matlab code?
its a dynamic response of a wind turbine
Thanks

 

[GregLocock]

By normalized you mean that the data should be rescaled so that the maximum is 1?

[tt]p_norm=p./max(p);[/tt]


Cheers

Greg Locock


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[IRstuff]

Same answer I gave in one of their many duplicate threads

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