| 一类新弱化缓冲算子的构造 |
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| 引用本文： | 刘永菲,张辉,解忠诚.一类新弱化缓冲算子的构造[J].中国传媒大学学报,2014(3):51-55. |
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| 作者姓名： | 刘永菲 张辉 解忠诚 |
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| 作者单位： | 中国传媒大学 理工学部,北京,100024;中国传媒大学 理工学部,北京,100024;中国传媒大学 理工学部,北京,100024 |
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| 摘 要： | 在灰色系统缓冲算子公理体系下,构造了1类新弱化缓冲算子,并将其与刘氏弱化缓冲算子进行比较,研究了2类新弱化缓冲算子弱化能力的差异特性,,从而大大地拓广了弱化缓冲算子的应用范围。对序列前一部分增长(衰减)速度过快,而后一部分增长(衰减)速度过慢的冲击扰动系统数据序列在建模预测过程中常常出现的定量预测结果与定性分析结论不符的问题,提供了多种解决方案。
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| 关 键 词： | 弱化缓冲算子 灰色系统 |
Study on a Kind of Weakening Buffer Operator |
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| LIU Yong-fei,Zhang Hui,XIE Zhong-cheng.Study on a Kind of Weakening Buffer Operator[J].Journal of Communication University of China Science and TEchnology,2014(3):51-55. |
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| Authors: | LIU Yong-fei Zhang Hui XIE Zhong-cheng |
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| Institution: | (Faculty of Science and Techonology, Communication University of China, Beijing 100024) |
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| Abstract: | Based on the present theories of buffer operators,we propose in this paper several kinds of buffer operators based on the strictly monotone function,which all have the universality and practicability. We prove them to be strengthening buffer operators. The problem of some contradictions between qualitative analysis and quantitative forecast in pretreatment for vibration data sequences is resolved effectively. |
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| Keywords: | strengthening buffer operator grey system |
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