中文说明：Waterfilling algorithm (from [Palomar and Fonollosa， Trans-SP2004]) to compute: pi = (mu*ai - bi)^+ sum(pi) = Pt By Daniel Perez Palomar (last revision: May 10， 2004).
English Description：
Waterfilling algorithm (from [Palomar and Fonollosa， Trans-SP2004]) to compute: pi = (mu*ai - bi)^+ sum(pi) = Pt By Daniel Perez Palomar (last revision: May 10， 2004).