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- Studies of Transverse Phase Space Painting for the CSNS RCS Injection 注入横向相空间涂抹的研究
- transverse phase space 横向相空间
- By using the Euclidian distances of the phase point in phase space, both the phase density and the phase variance are calculated. 利用状态空间点间的欧氏距离来计算脑电状态空间的态密度和态方差.
- By calculating the Euclidian dis-tances of the phase point in phase space, both the phase density and the phase variance are defined and compared with correlation dimension which reflects the chaotic features of nonlinear dynamics system. 通过计算相空间状态点间的欧氏距离,定义相对嵌入维数的态密度和态方差,并与反映非线性动力学系统混沌特征的关联维数作比较。
- This paper reconstructs the phase space based on stock yield sequence.We use WaveCluster method to mine temporal patterns by taking cumulative yield and density as clustering measure. 针对股票收益率序列重构相空间,以累计收益和累计密度作为聚类指标,应用小波聚类算法对序列进行时间模式挖掘。
- Calculation of some nonlinear index of EEG based on phase space reconstruction is important for study of brain. 摘要在脑电序列相空间重构的基础上计算非线性测度是研究大脑功能和状态的重要方法。
- A regression model of phase space for predicting smoothed value of M(3000) FZ factor is presented in the paper. 本文给出了传播因子M（3000）F2流动均值的新预报方法－相空间回归模型。
- In hyper dimensional phase space, similar sequence repeatability (RPT) of speech are calculated. 研究语音的相似序列重复度及其熵信息，分析比较了语音信号在相空间中的非线性特徵。
- The method involves principal components analysis, phase space reconstruction and least squares estimate. 方法包括3部分：主分量分析，相空间重构，最小二乘拟合。
- This new method with chaos phase space reconstruction was proved to be efficient and available to forecast abso... 证明了这种基于混沌相空间重构技术的新方法处理已有的瓦斯等级鉴定结果,预测来年的绝对和相对瓦斯涌出量是可行、可靠的。
- Because of their anomalistic locus,it is difficult for the phase space reconstruction. 其相空间轨迹变得极不规则,更难于相空间重构;
- By delay method, the phase space of the system is reconstructed from the time series of the experimental data. 摘要用延迟方法、由实验得到的时间序列重构系统的相空间，绘制了人体心搏吸引子。
- Let us consider, for example the initial phase space for higher orders of multiple scattering. 比如，让我们考虑更高级序的多重散射的初始相空间。
- space density tapered array antenna 间距密度渐变阵列天线
- The data for experimentation was got from Internet,and the model was established with the reconstructed phase space and Kalman. 实验数据通过网络获取,模型采用的是相空间重构与卡尔曼滤波计算的方法来对超短期汇率数据进行建模和预测,并与BP神经网络模型进行了比较。
- Storm when we transverse is certainly very big. 我们横渡时风浪一定很大。
- This paper derivates a method for calculating reasonable well spacing density of low permeable reservoirs through economic evaluation considering drilling investment, surface investment and oil sale income, and the interest of the three. 基于前苏联学者谢尔卡乔夫提出的计算最终采收率公式,并应用最小二乘法对井网密度常数进行回归,通过经济评价,综合考虑钻井投资、面投资和原油销售收入以及三者的利息,推导出一种计算低渗透油藏合理井网密度的方法,并编写计算机程序得出结果,提高了预测精度,减小了运算误差。
- Based on this, a shortterm forecasting chaos neural network (NN) model of WWTP influent was built by phase space reconstruction. 在此基础上，通过相空间重构的方法建立了用于城市污水水量短时预测的混沌神经网络模型；
- This paper uses net present value to improve the method for calculating economy rational well spacing density of matured oilfield considering every factor affecting the well spacing density. 通过综合考虑影响经济合理井网密度的各种因素,运用净现值等方法,对计算老油田经济合理井网密度以及经济极限井网密度的方法做了改进。
- In this thesis we investigate the chaotic dynamics in the curved space-time in the phase space (?) and using the Poincare section method. 本文将广义相对论与非线性动力学理论结合起来,同时主要运用相空间技术和彭加莱截面方法研究了弯曲时空中的混沌动力学问题。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
