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arXiv 1606.02763cs.ITmath.IT
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关于匹配度量与通道问题

On Matched Metric and Channel Problem

Artur Poplawski

摘要:

给出了从有限集的平方到实数的部分函数与该集合上的某种度量相容的充分条件。然后表明,当上述集合和函数分别是长度为n的二进制字的空间和通过二进制不对称信道发送另一个字后接收另一个字的概率时,满足条件,因此存在所需的度量。

英文摘要:

The sufficient condition for partial function from the cartesian square of the finite set to the reals to be compatible with some metric on this set is given. It is then shown, that when afforementioned set and function are respectively a space of binary words of length n and probalities of receiving some word after sending the other word through Binary Assymetric Channel the condition is satisfied so the required metrics exist.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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