Discrete channel capacity iterative algorithm based on the research and Blahut - Arimoto algorithm procedures design
通信系統壹般由信源，信宿，編碼器，譯碼器和信道組成。
Communication system is general by source, XinSu, encoder, decoder and channel composition.
其中，信道是將信源發送的消息經編碼器轉換成信息後傳遞的通道，承擔了信息的傳輸和存儲的任務，是通信系統的重要組成部分。
Among them, the channel is the source of messages sent via encoder convert information transmission channel, undertake after the information transmission and storage tasks, is an important part of communication system.
信道的壹個重要特性就是信道能夠傳送或存儲的最大信息量，即信道容量的問題。
Channel is an important characteristic of channel to send or storage, namely the biggest information channel capacity problems.
信道的種類很多，信道容量計算也比較復雜，在分析其離散無記憶信道（DMC）的模型概率特征後，運用Blahut-Arimoto算法，用C++實現可控制精度的DMC容量叠代計算，並通過可視化編程技術使其能夠界面顯示。
Channel is a lot of more phyletic, channel capacity calculation and more complicated, after analyzing the discrete memoryless channel (DMC) model, using probability character after Blahut - Arimoto algorithm in c + + realize controlling precision of DMC capacity iterative calculation, and through visual programming technology allows it to interface display.