title: Method for computing the optimal signal distribution and channel capacity.
abstract: An iterative method for computing the channel capacity of both discrete and continuous input, continuous output channels is proposed. The efficiency of new method is demonstrated in comparison with the classical Blahut - Arimoto algorithm for several known channels. Moreover, we also present a hybrid method combining advantages of both the Blahut - Arimoto algorithm and our iterative approach. The new method is especially efficient for the channels with a priory unknown discrete input alphabet.
authors.forename: E G
authors.initials: EG
authors.lastname: Shapiro
authors.forename: D A
authors.initials: DA
authors.lastname: Shapiro
authors.forename: S K
authors.initials: SK
authors.lastname: Turitsyn