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- rank correlation matrix 秩相关矩阵
- A modified ULV updating algorithm is applied to performing noise subspace tracking.The algorithm does not require rank estimation of the correlation matrix, and estimate directly the noise subspace. 使用一种修改的ULV更新算法进行噪声子空间跟踪,该算法不需要相关矩阵的秩估计,直接估计噪声子空间。
- ED and SVD with the Application of Abstracting Signal from Correlation Matrix. ED与SVD及相关阵中信号的提取
- Kruskal Wallis test, rank sum test and rank correlation analysis were used to examine the significance. 用Kruskal Wallis检验、秩和检验及等级相关分析进行统讲学处理.
- Agreement among the four indices was drived by calculating Spearman's rank correlation coefficient... 结论:采用不同的指数会有不完全相同的结果。
- GAM also had higher Spearman's rank correlation coefficient (0.95) and smaller root mean square error (1.24) than Pierson formula and MLR. 与皮尔森公式以及复迴归线性模型相互比较,广义累进模型的斯皮尔曼相关系数(0.;95)最高,其均方根误差(1
- It provides an output table, a correlation matrix, that shows the value of CORREL (or PEARSON) applied to each possible pair of measurement variables. 它提供一张输出表(相关矩阵),其中显示了应用于每个可能的测量值变量对的CORREL(或PEARSON)值。
- By using Spearman rank correlation analysis,the correlation between pathological grade and serum T-PSA,F-PSA and E/T levels was evaluated. 采用Spearman等级相关分析T-PSA、F-PSA水平和F/T比值与前列腺癌病理分级的关系。
- When we employ the Spearman Rank Correlation Test to evaluate the persistence, the result reveals the persistence does not exists in the long term. 因此基金短期间具有持续性现象,但长期间并不具有持续性现象。
- The difference was detected by analysis of variance (ANOVA), Spearman rank correlation and Pearson correlation coefficient. 所得数据均值比较用方差检验,等级资料采用Spearman相关系数检验。
- This indicates that the genuine relevance between the capital return is well reflected by the optimal return correlation matrix mentioned above. 这说明采用该方法所选取的最优收益相关矩阵能真实反映资产收益率之间的相关性。
- There was also a significant positie rank correlation between increasing colony count of GBS bacteriuria and increasing grade of chorioamnionitis (P = .02). 型链球菌菌尿增加的菌落计数同绒毛膜羊膜炎的增加等级同样有较显著的正相关(P=0.;02)。
- In addition, we find that the O-reduction criterion can be physically realized by measuring a Hermitian correlation matrix of local orthogonal observables. 另外;还发现O-约化判据可以通过测量局域正交可观测量的一个厄米关联矩阵来获得物理的实现.
- Methods 177 divers are tested in group with Defense Style Questionnaire(DSQ) and Cornell Medical Index(CMI), the relationship are analyzed with rank correlation coefficient. 方法 用防御方式问卷和康奈尔医学指数对海军某部 177名潜水人员进行团体测验。 用等级相关系数分析二者的相关关系。
- Through estimating the signal and noise subspaces with the eigen-decomposition of the correlation matrix, the MUSIC algorithm is used to estimate the DOAs of LFM sources. 通过对相关矩阵进行特征值分解,估计信号子空间和噪声子空间,并利用MUSIC算法估计宽带LFM信号的波达方向。
- The relation degree index and the spearman rank correlation coefficient between the preference and the group are introduced to measure the group consistency degree. 为度量决策群体意见的一致度,定义了专家偏好与综合偏好的决策关联度系数和排序相关性系数。
- In this paper, two methods of marbling score and grey space correlation matrix were used to analyze the image features of fat and no fat structures in chilled beef. 分别运用大理石纹和灰度空间相关矩阵两种方法对含脂肪组织和不含脂肪组织冷却牛肉的图像特征进行了分析。
- The authors of this paper proposed a new statistical method so called rank correlation weight method used for locative prediction of mineral resources targets. 提出了一种矿产资源靶区定位预测的统计方法秩相关权法。
- MVM Based on Time-Space Correlation Matrix exploits properties of noise to enhance the performance of MVM in the way which could be applied widely in DOA finding methods. 基于时空相关信号协方差矩阵的最小方差谱估计算法应用到浅水高分辨率测深侧扫声纳的波达方向估计中,取得了比原始信号协方差矩阵的最小方差谱估计算法更好的效果。
- A new approach was proposed for the DOA joint estimation of signal, and the algorithms are based on ESPRIT and two or more array data correlation matrix. 摘要提出一种基于双/多基地方位联合估计的新算法,利用两个阵列或多个阵列的接收数据的相关矩阵,再结合ESPRIT算法估计方位。