离散信道容量的迭代算法实现
Abstract
Channel is a channel of information transmission. And it take on the task of
information transmission and storage. Channel is an important part of
communication system. Channel capacity is the size of the amount of
information can be transmitted. It has important signicances in reality.
However, calculating the channel capacity is a complex issue. So we must use
the mathematical software Matlab to solve this problem.
The rst part of the article, it introduces channel capacity by the basic
concepts, principles and the classication of channel models. On this basis,
introduce and discuss the calculation steps of the general channel capacity.
The second part of the article, it introduces the Iterative algorithm of the
channel capacity and implementes the iterative algorithm in Matlab. After that,
by realizing the feasibility of the procedure, we make some examples. And also
analyze the procedure.
Key word ： channel capacity、matlab
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