octaveBandMean

 Given a magnitude spectrum this function will calculate the average (single, third, nth) octave band magnitude
 
 Syntax:    [ MAGSPECT_OCT, FREQVEC_OCT ] = OCTAVEBANDMEAN( MAGSPECT, FREQVEC, OCTSPACE, CENTERFREQ )
 
 Inputs: 
     magSpect - An arbitrary magnitude spectrum as a vector
     freqVec - The corresponding frequencies for each magnitude value
     octSpace - A single value between 0 and 1 specifying the octave spacing
     centerFreq - The center frequency for the octave band
 
 Outputs: 
     magSpect_oct - The magnitude spectrum averaged per octave band
     freqVec_oct - The corresponding frequencies for the output magnitude vector
 
 See also: