查询词典 coefficient matrix

This solution can solve problem by original coefficient matrix directly.

该方法不必一开始就去用新的系数矩阵代替原系数矩阵，而是可直接在原系数矩阵上进行求解，只是求解过程中的一些原则与最小化问题的求解原则有所不同。

Its ill problem of coefficient matrix seriously restrains the vertical velocity and the others variable retrieval and stops the further development of VVP.

由此可见，VVP方法的理论构想自提出后，一直未能得到根本的实现，它的系数矩阵的病态问题严重制约了垂直速度场及其它参数的有效反演，也制约了VVP方法的进一步发展。

It makes full use of the special structure of the coefficient matrix.

理论上，这是并行算法可以达到的理想结果。

The uniqueness of parameter identification is guaranteed by the full column rank of the coefficient matrix of the linear equations.

参数的唯一可辨识性由线性方程组系数矩阵的列满秩保证。

However,the spectral condition number of the coefficient matrix becomes larger and the rate of residual convergence becomes slow.

然而，虽然所得的系数矩阵是非亏损的，但却导致谱半径变大，使得残量的收敛速度变慢。

Because of the problem of convergence, the key techniques to complete the one step simulation were explored thoroughly. The geometry mapping method based on finite element model and inverse deformation was developed to get the approximate initial blank for one step simulation. The effective selection of convergence factor in Newton-Raphson method was studied. The divergence criterion in iterative process for one step simulation was put forward. Also the countermeasure to ill equations coefficient matrix was studied.

由于存在收敛性的问题，本文重点研究了一步模拟方法计算机实现的关键技术：提出了基于有限元模型的几何映射方法和反向变形方法来确定初始毛坯的近似解，研究了带收敛因子的Newton-Raphson方法中如何高效地选取收敛因子，提出了一步模拟迭代求解过程中的发散准则，并研究了病态方程组系数矩阵的修正方法。

Calculated a text format to store the correlation coefficient matrix of matrices, including examples of data.

计算一个以文本格式存储的矩阵的相关系数矩阵，包括例子数据。

A new TOPSIS model which based on the gray correlation coefficient matrix was presented in order to overcome the deficiency in more indicator of decision-making process.

为了克服TOPSIS模型在多指标决策过程中的不足，本文提出了一种水质评价的改进TOPSIS模型。

With 35 features selected from the correlation coefficient matrix, the average classification rate of Model 3 was 91.0%.

模式3使用以相关矩阵选取35个相关性较低的变数，平均鉴别率为91.0%。

From the point of algebra, ablock decomposition formula for coefficient matrix of discrete Hartley transform isgiven, from which a new fast DHT recursive algorithm is derived.

本文首先从代数角度出发，给出离散Hartley变换系数阵的一种块分解式，由此导出DHT的一种新的快速递归算法。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新