ljung meaning in English

扬
永格

2 . some phenomena of price complexity are discovered in csm , which are the complicated structure of returns frequency distribution and its evolution ; persistence and evolution of the market ; stable cycles in long - term , and persistence and reversion in short - term , using these methods , such as statistical test , rescaled range analysis , ljung - box test , bds test , v - statistic , spectral analysis , time - frequency analysis and so on
2 .利用统计检验、重标极差分析、 ljung - box检验、 bds检验、 v统计量、谱分析及时频分析等方法发现了中国股票市场价格复杂性的三种现象，即收益率分布的复杂结构及其演化现象、市场的持续性及其演化现象、市场长期稳定非周期循环和短期持续与反转现象。