查询词典 correlation matrix

The derived analytical expressions indicate that regardless of the input signal correlation matrix, the convergence behavior of the proposed algorithm, in all cases, is only governed by the normalized step size.

推导出的解析式表明，算法的收敛性能与输入信号的自相关矩阵无关，完全由归一化的步长参数控制。

In the system of anti-active-interference, we introduce the FBLMS algorithm which can overcome the drawback of exacerbation of the convergence properties in the domain of time due to eigenvalue spread of input signal correlation matrix and improve the processing rate because of the parallel properties of the FBLMS algorithm. After discussing the properties of the FBLMS algorithm and its developed algorithm, the paper presents the result of computer simulation and proves the reasonableness and feasibility of canceling the active interference in frequency agility fuse.

在捷变频引信抗有源干扰系统中，引入了频域自适应滤波算法FBLMS，可以克服输入信号相关矩阵特征值分散所导致的时域横向滤波算法收敛特性恶化的缺点，并且，由于算法的并行处理特性，大大提高了算法的实时处理性能，本文在分析了频域FBLMS算法的性能和改进算法后，给出了计算机模拟仿真结果，验证了对捷变频引信有源干扰抑制的合理性和可行性。

A new algorithm based on PS method was proposed for generating correlated normal variables with any given expectation, variance and correlation matrix. Theoretical proof and numerical experiment were shown.

以PS方法为基础提出了新算法，此算法在均位、方差和非负相关阵任意给定的条件下，可以求得相应的相关正态分布的随机数，并且对该方法进行了理论证明与数位实验，给出了数据分析表。

Process models of product design were established according to correlation matrix.

所提出的方法在32腔热流道产品设计中得到了应用验证。

Firstly,the multi-signal flow graph is built for the system,and the correlation matrix is obtained from the model.

首先通过建立装备的多信号模型，得出系统的测试相关矩阵。

The fuzzy correlation matrix of fault diagnosis was constructed.

介绍了在水电机组故障诊断系统中采用的模糊诊断技术，构造了故障诊断的模糊关系矩阵。

The theory of equivalent model is explored,advice on how to use correctly correlation matrix to fit model is given in discussion.

本文的讨论部分对等同模型理论进行了初探，对正确地应用相关矩阵拟合 SEM 给出了合理的建议与意见。

To clarify the problems, a correlation matrix analysis was conducted using published data on tota...

为了解问题之根源，我选择了该山区腹地的8个贫困县，1990年开展了人口和农业统计量的相关矩阵分析。

Then the shapes and amplitudes of geometrical imperfection can be determined through the decomposition of the correlation matrix.

这种求解拱结构随机几何缺陷的方法同样适用于其它结构中随机分布几何缺陷的分布方式及大小的求解。

Methods: Multi-method has was used, mainly including CV methods, correlation matrix methods, and factorial analysis.

综合利用数理统计方法，主要包括变异系数法、相关矩阵法以及因子分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。