查询词典 matrixes

However, the properties of nilpotent matrix have not been much explored although its definition is given in discussing the multiplication of matrix, As special forms of matrixes, nilpotent matrix plays a key role not only in the theory of matrix but also in actual application.

幂零矩阵作为特殊矩阵无论在矩阵理论方面，还是在实际应用方面都有重要的意义。

At the same time, it also considers the non-linear and fuzzy problem of judge-matrixes.

本文探讨了企业技术创新能力评价的三级模糊评价模型。

The paper introduces that under special technology condition, Nona material infiltrates through matrixes of machinery parts to refine crystal grains, increase matrix tenacity , strength and hardness, reduce friction factors and high performance and long lifetime machinery parts are manufactured.

本文介绍在特定的工艺条件下，将纳米材料渗入到机械零件的基体中，使基体材料晶粒细化，韧性增加，强度增加，硬度增加，磨擦因数降低，从而制造出了高性能长寿命的机械零件。

A wiener filter can be decomposed in multiple stages by a sequence of orthogonal transfer matrixes.

这一结论对进一步开展固定结构降维研究具有指导意义。

The transform matrixes were obtained to converting coordinates between incident plane axes and crystal eigent axes.

刚体中心惯量主轴上任意一点的惯量主轴与刚体的三条中心惯量主轴重合或平行。

As we know that the polyphase matrix can be factored into finite matrixes,which can be regarded as the predict operators and update operators.

由于小波的多相位矩阵可以分解为多个矩阵的乘积，因此这些矩阵可以被看作是预测算子和更新算子。

The main works are as follows:Firstly, in order to produce quincunx down sampling and up sampling which could form directional wavelet transform, the rotated factor matrixes is introduced based on discrete wavelet transform.

在遥感图像去除噪声的过程中提出一种软阈值映射函数，在不同尺度的高频子带图像采用不同的软阈值增益，并采用新的阈值估计算法来确定不同分辨率的高频小波系数的分布来进行图像噪声的有效抑制。

The dynamic equations of the 6-DOF platform are presented by applying Newton-Euler method. At the same time the concepts of transition matrixes of the resultant force vector and the resultant moment are introduced.

并应用牛顿----欧拉法建立了转台的动力学方程式，给出了主矢变换矩阵和主矩变换矩阵的概念，并对转台动力学特性进行了研究。

Moreover, the block of texture was selected on the basis of the central line of crop row. The co-occurrence matrixes of the H color space that was quantified 8 levels were computed. Based on that, five texture parameters were extracted. Then, the K-means clustering method was used to recognize weeds within crop rows.

然后，以作物行中心为基准来选取纹理块，计算量化级数为8级的H颜色空间的共生矩阵，提取5个纹理特征参数，利用K均值聚类法判别分析各块的类别来识别行内杂草。

The major merit of LU decomposition with spectral factorization is its efficiency in dealing with a large number of matrixes.

但是，谱法LU分解忽略了矩阵分解中列与列之间联系，带来的误差是不容忽视的。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。