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| 海浪日最大波高序列的一种标度性质 | |
| 引用本文： | 尉华 沈正. 海浪日最大波高序列的一种标度性质[J]. 海洋湖沼通报, 1994, 0(4): 1-8 |
| 作者姓名： | 尉华 沈正 |
| 作者单位： | 青岛海洋大学!266003 |
| 摘 要： | 应用重标度分析方法研究小麦岛海洋观测站１９６１－１９８０年二十年海浪日最大波高序列时发现，该序列并不是相互独立的，而是具有记忆性和持久性，详细的论证表明分式布朗运动模型是描述海浪日最大波高序列的一个较好的模型，同时，应用分式布朗运动模型我们找到了存在于海浪日最大波高序列中的一种标度性质－累积离差（ｔ）的统计自仿射性。 |
| 关 键 词： | 海浪日 波高序列 标度性质 海浪 |
A NEW STRUCTURE IN THE DAILY EXTREME WAVE-HEIGHT SEQUENCES |
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| Wei Hua Shen Zheng. A NEW STRUCTURE IN THE DAILY EXTREME WAVE-HEIGHT SEQUENCES[J]. Transaction of Oceanology and Limnology, 1994, 0(4): 1-8 | |
| Authors: | Wei Hua Shen Zheng |
| Affiliation: | Ocean University of Qingdao |
| Abstract: | The statistical independence assumption of the daily extreme wave-height sequences is examined in this paper with the rescaled range (R/S) analysis method.It is found that the sequences exhibit non-negligible memory and persistence characteristics. By using the Fractional Browian Motion model, it is proved that the memory and persistence are corresporiding to the self-affinity of the sequences. |
| Keywords: | rescaled range (R/S) analysis memory persistence Fractional Browian Motion statistically self-affinity |
| 本文献已被 CNKI 维普 等数据库收录！ | |