您要查找的是不是:
- By choosing suitable insertion dimensions, the correlation dimensions can reflect the real dynamic characteristics of the system and correlation dimensions cou... 通过选择合适的嵌入维数计算出的关联维数能够反映系统的真实特性,所以关联维数可以作为削片机检测的一个特征参量。
- Correlation dimensions of Larix gmelini populations were low in Larix-Betula forest(<1.512,far from 2),competition among individuals was weak,the population was in an accompaniment position. 兴安落叶松-白桦林中兴安落叶松种群格局的关联维数较小(<1.;512,远离2),个体间关联较弱,处于劣势伴生地位。
- Saturated correlation dimensions 饱和关联维数
- The extraction test to the different class signals tell us that the correlation dimension and generalised dimensions may effectively involve the class information of differentships, otherwise the h2 entropy is difficult to classify the targets. 通过对不同类别信号的特征提取表明,关联维数和广义维数能有效地代表不同类别的舰船特征,而h_2熵特征并不明显。
- THIS FIGURE IS OBTAINED BY SUMMING THE SQUARES OF THE SAMPLE FREQUENCIES. THESE NUMBERS ARE USED TO ESTIMATE THE CORRELATION DIMENSION. 这个数是由抽样频率的SQUARES合计出来的。这些数被用来估算关联维。
- Considering accuracy of correlation dimension is affected by embedded dimension and time delay,combined algorithm is used to dete. 考虑到相空间重构中嵌入维数和时间延迟对关联维数精度的影响,采用联合算法确定2个参数。
- The case study shows that it is of high accuracy to use the de-noised signal correlation dimension to judge the running state of the diesel. 实验分析表明,利用降噪后的信号关联维数判断柴油机运行状态具有准确性高的特点。
- The parameters derived from the non liner test were index of Poincare graphics (PLO),complexity(COM),prediction(PRE),index of Lyapounov(LI), and correlation dimension (CD). 非线性检测包括构成散点图、计算散点图量化指标(PLO)以及复杂度(COM)、预测度(PRE)、李雅普诺夫指数(LI)、相关维(CD)等参数。
- The transition between the homogeneous bubbly flow regime and the churn-turbulent flow regime was characterized using the correlation dimension quantitatively. 通过相关维数,定量描述了泡相和乳化相间流型的过渡。
- The fractal features of accident time series were studied by using G-P(Grassberger-Procaccia)arithmetic and correlation dimension of accident time series was calculated out. 研究结果表明:当嵌入维数达到8以后;该事故动力学系统具有稳定的关联维数4.;7;说明至少有5个因子在影响着事故时间序列的动态变化;并且该系统的有效自由度为8。
- Based on the reconstruction of the chaotic dynamic space,the correlation dimension method and Lyapunov exponent method are applied to identify the chaos of monthly runoff series. 通过江桥站和丰满水库实际月径流序列的预测结果表明,月径流序列中存在着一定的混沌特征。
- The fractal dimension of distribution pattern of Larix chinensis is studied by using box-counting dimension, information dimension and correlation dimension. 应用分形理论的计盒维数、信息维数和关联维数研究了太白红杉的种群格局特征。
- By extension, an array of any number of dimensions. 广义来说,矩阵可以是任意维数的数组。
- No one realized the dimensions of his problems. 没有人意识到他的问题有多么严重。
- They have bought a house of generous dimensions. 他们买了一所宽敞的房屋。
- What are the dimensions of the room? 这房间的面积是多少?
- What are the dimensions of the box? 这个盒子的尺寸是多少?
- Be you familiar with their correlation? 你了解他们的相互关系吗?
- Perf. Dat -- an "artifical" set cooked up to give a clear example of a case where the information and correlation dimension estimates differ significantly from the capacity dimension estimate. 一个“虚拟”的集合调制出一个清晰的例子,在某种情况下其信息和关联维数的估算值在相当大程度上与容量维数的估算值不同。
- Correlation dimension is an important parameter to measure a nonlinear time sequence quantitatively,and it is widely used to analyze harmonic component of power system and biomedical signal. 相关维数是定量描述非线性时间序列的一个重要参数,在电力系统谐波分析与生物医学信号特征描述等方面得到了广泛地应用。