BlahutAlgorithm         Implementation of the Blahut algorithm
                        described in (Blahut, 1972).
ChannelDistortion       Compute the channel distortion for a given
                        channel and cost function.
ConditionalDistribution
                        Return the conditional output distribution for
                        a given channel and a given input.
DifferenceDistribution
                        Compute the difference distribution for a given
                        channel.
FindOptimalChannel      Find an optimal information channel for a given
                        source, cost function, and limit on information
                        rate.
FindRate                Search for a channel that achieves a given
                        level of distortion.
MaximumCost             Compute the maximum cost for an information
                        source and cost function.
MutualInformation       Compute the mutual information for a given
                        channel and source distribution.
RateDistortion-package
                        Routines for Solving Rate-Distortion Problems
Sample                  Generate random samples from a channel
                        distribution.
