- 变化点
- 变换点
- 变异点
- 改变点
- 转变点
- 转点
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change point中文什么意思
例句与用法
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- The theoretic calculation shows the analysis mothed of wavelet packet not only can confirm the abrupt change point of the signal , but alse can confirm the fault degree and time in all frequency spectrum
理论计算表明，应用小波包分析技术不仅可以确定信号的突变点，而且可以在全频范围内确定信号的突变发生的时间及程度。 - According to the crown growth characteristics in industrial eucalyptus stand of short rotation , the unit step function model was put forward for the process with changing point of short rotation eucalyptus clones u6 based on the survey practical stands
摘要针对短轮伐期桉树人工林林分冠幅生长的特点，在现实林分调查的基础上，模拟提出了适合有变点的短轮伐期桉树u6无性系林分冠幅生长阶跃函数模型。 - While adding new service , the in is functioned by change point of ssp and the service logic of scp instead of the improving of terminating offices and switchers . to meet the requirements of inter - network communication , e - cube fsr216 . 3 provides the function of ssp
智能网在增加新业务时不用改造端局和交换机，是通过业务交换点ssp提供接入智能网的功能，并由ssp通过事件的检出来触发业务交换点scp的业务逻辑，从而获得智能网所提供的各种业务。 - The analyzable conclusions of the regression model between crown diameter and age show that the utility of unit step function model in the crown growth process with the changing point is better than the usual regression methods , and the unit step function model can solve discontinuance on the changing point
对树冠与林龄的回归分析结果表明：阶跃函数模型在具有变点的桉树林分树冠生长过程中的应用效果优于一般回归拟合模型，可较好地解决分段拟合模型在变点上的不连续问题。 - This paper studies the problem , of testing and estimation of change - point in autoregressive conditional heteroscadastic ( arch ) models and general autoregressive conditional heteroscadastic ( garch ) models and obtains several results as follows : in chapter 2 , we consider the change point test problem for garch models
本文研究arch ( autoregressiveconditionalheteroscadastic )模型和garch ( generalautoregressiveconditionalheteroscadastic )模型的变点检验和估计问题。在已有文献的研究成果基础上，本文进行了以下几方面的研究，得到了如下结果： 1