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本帖最后由 hillside 于 2013-12-23 13:42 编辑
以下内容摘自生理学软件库网站(http://physionet.org/physiotools/software-index.shtml),其中的交叉谱、能量谱、非线性时间序列统计分析对于气象研究可能有很好的借鉴、对比作用。
为使网友们能够更清楚地了解它的功用,现对部分程序拆零介绍。
Multiscale Entropy AnalysisThe method of multiscale entropy (MSE) analysis is useful for investigating complexity in physiologic signals and other series that have correlations at multiple (time) scales. A tutorial about multiscale entropy analysis is available here (a PDF version is also available). The tutorial introduces the concept of MSE, describes an algorithm for calculating MSE using sample entropy (SampEn), presents a portable implementation of this algorithm, and illustrates its use with interbeat (RR) interval time series from PhysioBank. The software described in the tutorial is here, and a reference man page for it is here.
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