关于熵的一个引理的证明 |
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引用本文: | 吕以茜.关于熵的一个引理的证明[J].新乡学院学报(自然科学版),2010(5):17-18. |
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作者姓名: | 吕以茜 |
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作者单位: | 盐城师范学院数学科学学院,江苏盐城224002 |
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摘 要: | 介绍了信息论中熵的概念,给出了熵的一个引理,并对该引理给出了详细的证明,进而说明了熵的连续性。
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关 键 词: | 熵 连续性 中值定理 |
The Proof of a Lemma about Entropy |
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Authors: | LV Yi-qian |
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Institution: | LV Yi-qian(Institute of Mathematical Sciences,Yancheng Teachers University,Yancheng 224002,China) |
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Abstract: | In this paper,the concept of entropy in Information theory is stated,and a lemma in the book of Information theory: coding theorems for discrete memoryless systems is given.The lemma is proved correctly and in detail.Then the continuity of the entropy is illustrated. |
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Keywords: | entropy continuity mean value theorem |
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