gof_dicarlo_totalpower_biastest

  GOF_DICARLO_TOTALPOWER_BIASTEST

  The total power measure derived in GOF_DICARLO_TOTALPOWER has a bias that
  is explored here. One needs to read the code.

  Note that this function is named for a related measure in an appendix of a 1988 paper:
  DiCarlo JJ, Johnson KO, Hsaio SS. J Neurosci 1988:
  Structure of Receptive Fields in Area 3b of Primary Somatosensory Cortex in the Alert Monkey