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关于熵、信息、序的五个佯谬
引用本文:沈骊天.关于熵、信息、序的五个佯谬[J].系统科学学报,2005,13(3):31-33.
作者姓名:沈骊天
作者单位:南京大学,江苏,南京,210093
摘    要:熵、信息、序的概念由来很久,准确理解和运用这些概念却往往被忽视。关于熵、信息、序的五个佯谬:信息既可以是有序的、又可是无序的;熵小必有序、熵大必无序;简单即有序、复杂即无序;信源熵等于信息量;混沌是高度复杂、高度有序的状态,源于对熵、信息、序概念的误解。准确把握熵、信息、序概念将使五个佯谬破解。

关 键 词:佯谬  有序  无序  信息量  信源熵  高度  混沌
文章编号:1005-6408(2005)03-0031-03
修稿时间:2004年3月27日

Paradox of Entropy, Information and Order
SHEN Li-tian.Paradox of Entropy, Information and Order[J].Journal of Systems Science,2005,13(3):31-33.
Authors:SHEN Li-tian
Abstract:The concepts of entropy,information and order have been put forward for a long time.People have neglected understanding and using these concepts accurately.The five false contradictions are as followings: information may be in order, or in disorder;small entropy must be in order, while big entropy must be in disorder; simplicity means being in order,while complexity means being in disorder;the entropy of source of information equals to the quantity of information;chaos is the highly complicated and highly orderly state.The paradox is the result of misunderstanding to the concept of entropy, information and order.
Keywords:entropy  information  order  disorder  complexity
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