Singularspectrum analysis (SSA) is a novel way to analyze digital signals.
奇异谱分析是数字信号分析的一种新方法。
2
An improved neighborhood selection method combing with the SSA (singularspectrum analysis) technique is proposed.
结合奇异谱分析技术，提出了一种改进的邻域选取方法。
3
The extracting method of process information entropy based on process steady entropy, double channel singularspectrum entropy and double channel power spectrum entropy was introduced.