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- After the time series fuzzy fractal processing of the mine gas emission quantity, the non linear relations of the influence factors were combined with BP neural network. 通过对矿井瓦斯涌出量时间序列的模糊分形处理,用BP神经网络对影响因素间的非线性关系进行拟合。
- Tab to display the tree view of the time series model. 选项卡可以显示时序模型的树视图。
- You can define input data for the Microsoft Time Series model in two ways. 可以用两种方式定义Microsoft时序模型的输入数据。
- Traditional linear time series analysis methods have no use to detect thechaotic and fractal behaviors, but nonlinear ones can do the job. 这些特征用传统的线性时间序列方法难以检测,只有用非线性时间序列分析的方法才能够揭示出来。
- Because a time series model can contain multiple keys, both TimeIndex and ModelRegion are designated to be key columns. 由于时序模型可以包含多个键,因此将TimeIndex和ModelRegion都指定为键列。
- This means that a separate time series model will be built for each unique entry in the Model Region column. 这表示将为Model Region列的每个唯一条目建立独立的时序模型。
- Philip Hans Franses.(1998) Time Series Model for Business and Economic Forecasting[M].Cambridge Unviersity Press. 顾岚;译.;时间序列分析-预测与控制[M]
- In this paper, we proposed an autoregressive time series model of log odds ratios to price derivatives. 我们利用条件倒闭机率的对数胜算比的自我迴归时间序列模型对衍生性商品做定价。
- The advantages and disadvantages of economic model, time series model and AEM are discussed in the paper. 通过分析可以模拟经济个体学习与适应性的算法经济模型,指出算法经济模型研究金融市场表现的可能性和应用前景。
- The kernel function can be unit hydrograph of deterministic system or time series model of stochastic system. 通常核心函数可为定率系统之单位历线或序率系统之时间序列模式。
- Based on high order statistics (HOS) method, a time series model for the spot speeds of successive vehicles on a road section is developed. 基于高阶统计量方法 ,建立连续车流地点车速的时间序列分析模型。
- AR model is built with maximum entropy method on bearing running condition, and time series model of fault and normal condition is also computed. 针对轴承运行状态采用极大熵谱法建立了AR模型,计算了轴承正常及故障状态的时序模型。
- Combined with certain type time series recount multiplicity model and random type ARMA model, establish the time series model of the death rate in Chongqing urban area. 应用确定型的时间序列分解法乘法模型与随机型的ARMA模型相结合,建立重庆市主城区人口死亡率的时间序列模型。
- Non- linear Time Series Analysis 非线性
- The FBC is a non linear system which is chaotic. 流化床燃烧系统是一个具有混沌特性的非线性动力系统;
- The auto correlation coefficients figure is suggested to ascertain auto regressive items of bilinear time series model (BM).A scheme based on genetic algorithms is adopted to deduce the BM. 摘要文章提出了实用自相关系数图确定双线性模型的自回归项,应用了基于遗传算法的一套建模方法。
- non linear time base 非线性时基
- The Chinese population time series models have been formulated, but the Shaanxi population time series model has not been researched into. 对全国人口总量时间序列模型,已进行了一定的研究,对陕西省人口总量时间序列模型尚未研究。
- This study presented a new method to determine individual age of Castanopsis kawakamii population using time series model by integrating its annual ring with its diameter and height. 本文提出格氏栲种群以年轮确定种群个体年龄并与胸径、树高确定种群个体年龄有机结合的时间序列预测个体年龄方法。
- The course is an introduction to univariate and multivariate time series models. 本课程是对于单变量与多变量时间序列模型的一个介绍。