查询词典 diagonal continued fraction

Numerical model tests show that the method proposed by this paper is as accurate as nine-point finite-difference when permeability tensor is in diagonal form, and it can simulate more complicated cases when permeability is in full-tensor form.

CVFE网格是非正交网格，本文混合运用有限差分和有限元方法计算折算压力梯度，得到与有限差分和PEBI网格不同的离散形式，提出了根据流量符号判定上游的方法，使模型更为合理。

For the purpose of classification, the fractal scales and the fractal dimensions along horizontal, vertical and diagonal directions are obtained to form a feature set with six parameters. The probabilistic neural network is used as the texture classifier. Results have shown satisfied classification of natural textures.

文中利用纹理图像在水平、垂直和对角3个方向上的分形尺度和分形维数作为特征集，采用概率神经网络作为分类器进行自然纹理图像分类，得到准确的分类结果。

The form, a diagonal shape which is pierced to preserve views of the sky, has large openings to capture the campus' topology and views of Tolo Harbor,"giving an infinite boundary to architectural thinking and design."

建筑位于校园的边缘，建筑的开洞形成了一个对角式的中庭，面向天空打开，建筑的开口依据校园原本的空间拓扑结构而确定，面向Tolo港具有极佳的景观，为建筑设计和思考提供了一个可以无限遐想的场所。

Numerical model tests show that the method proposed by this paper is as accurate as nine-point finite-difference when permeability tensor is in diagonal form, and it can simulate more complicated cases when permeability is in full-tensor form. Its application prospect is more extensive in fine detailed reservoir simulation.

模型计算表明，对于形式简单的对角渗透率张量，本文方法可以与九点差分格式相比，精度是可靠的，并且该方法还能模拟完全各向异性渗透率张量，对于精细油藏数值模拟，其应用范围将更为广泛。

Two forms of implicit TVD schemes are proposed in this paper for the simulation of nonequilibrium flows past hypersonic re entry vehicle, which are derived from the diagonal form of an approximate factorization algorithm and lower upper scheme applied to the implicit part of Harten Yee's TVD scheme respectively.

针对高超音速化学非平衡流提出了两种隐式格式。一种是近似因子分解算法对角化形式在隐式TVD格式上的推广，另一种可视为隐式TVD格式的LU分解形式。

In the aspect of multivariate modeling, three forms of multivariate GARCHSK model includes vector form, diagonal form and simplify form, are put forward and compared. The famous dimension disaster exists in multivariate GARCHSK model also. Based on Independent Component Analysis, multivariate volatilities of conditional higher moments are estimated through IC-GARCHSK model, which make dynamic relation of higher moment risk between multi-assets to be possible.

鉴于多元 GARCHSK 模型存在严重的"维数灾难"问题，基于独立成分分解技术提出 IC-GARCHSK 模型，给出多元条件高阶矩波动率的估计方法，使得同时度量多个资产高阶矩风险之间动态关系成为可能，为利用组合投资方式分散高阶矩风险的影响奠定了方法论基础。

Chapter Three gives a textual interpretation of siting Yinyangzhai, including the map of the diagonal dividing line of South Chen and North Xu, and the directions of punishments and rewards of Yinyangzhai and the relation between the heavenly circulation and the lucky days for building Yinyangzhai, and analyses the popular citing methods of the whole series.

第三章解读阴阳宅相宅术，包括阴阳宅的辰南戌北斜分一界之图，阴阳宅的刑祸福德方，天道运行与阴阳宅修造吉日的关系、太岁与修造忌日的关系等，剖析当时流行的阴阳宅经的一整套相宅手法。

The sum of the elements of the principal diagonal of a matrix.

所有对角元素都相等的梯形矩阵。

However, seeking a power of diagonal matrix is very difficult usually.

然而转化为求对角矩阵的方幂比较困难。

Let D be the degree diagonal matrix of G, the matrix L =...

本文取得的主要工作可概括如下： 1。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。