SSA

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  奇异谱方法( SSA) 是一种特别适合于研究周期振荡行为的分析方法, 它是从时间序列的动力重构出发, 并与经验正交函数相联系的一种统计技术, 是EOF分解的一特殊应用。分解的空间结构与时间尺度密切相关, 可以较好地从含噪声的有限尺度时间序列中提取信息, 目前已应用于多种时间序列的分析中(Singular spectrum method (SSA) is a kind of analysis method which is especially suitable for studying periodic oscillation behavior. It is a statistical technique based on dynamic reconstruction of time series and associated with empirical orthogonal function. It is a special application of EOF decomposition. The spatial structure of decomposition is closely related to the time scale. It can extract information from the finite-scale time series with noise. Now it has been applied to the analysis of many time series.)

文件列表：

心脏杂音提取和分类识别研究.pdf, 1645724 , 2012-07-24
SSA.m, 1402 , 2017-06-07