ModulationSpectralEfficiency:

Path: Link/LinkUtilities

% Spectral efficiency of different modulation schemes
 BPS = bandwidth* spectral efficiency

 There is a built-in demo that cycles through all the types.
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   Form:
   eff = ModulationSpectralEfficiency( modulation )
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   ------
   Inputs
   ------
   modulation	(1,:)	'BPSK' 'QPSK' 'DE-BPSK' 'DE-QPSK' 'D-BPSK'

   -------
   Outputs
   -------
   eff           (1,1) bps/Hz

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   Reference: Bousquet, M. and  Maral, G. "Satellite Communications 
              Systems, 3rd Edition," Wiley p 121.
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