extractValidEpochTimes

  getValidEpochTimes returns the tim data in a channel object

  [data epochs]=extractValidEpochTimes(channel, epoch)
  [data epochs]=extractValidEpochTimes(channel, epoch1, epoch2)
  [data epochs]=extractValidEpochTimes(channel, epoch1, step, epoch2)

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  Author: Malcolm Lidierth 09/06
  Copyright © The Author & King’s College London 2006-2007
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