| 相依未确知信息的数学表达及其运算 |
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| 引用本文： | 高志强,王义闹.相依未确知信息的数学表达及其运算[J].华中科技大学学报(自然科学版),2003,31(4):36-38. |
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| 作者姓名： | 高志强 王义闹 |
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| 作者单位： | 1. 河北建筑科技学院数理系
2. 温州大学数学与信息科学学院 |
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| 摘 要： | 为了解决相互依赖的未确知信息，提出了相依、线性相依的未确知信息的概念，并给出其数学表达式及运算法则．解决了按一般未确知有理数运算易丢失未确知信息相互依赖性的问题，并讨论了线性相依的未确知数的性质．得出了线性相依的未确知数构成的集合是实数域上的线性空间这一结论．
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| 关 键 词： | 信息系统 未确知信息 线性相依未确知有理数 数学表达 运算法则 |
| 文章编号： | 1671-4512(2003)04-0036-03 |
| 修稿时间： | 2002年9月2日 |
The expression of the interdependence unascertained information and its operation |
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| Abstract: | In order to solve the interdependent unascertained information, this article put forward the unascertained information of interdependence and linear interdependence, presented its mathematical expression and its operation. The problems about the loss of the independent unascertained information caused by general unascertained rational arithmetic were solved. The nature of the linear interdependence unascertained number was discussed. The conclusion was that the set constituted by the linear interdependence unascertained number was the linear space defined in real number field. |
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| Keywords: | information system unascertained information unascertained rational number linear interdependence unascertained rational number |
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