查询词典 lobachevski space

Based on the theory of isomorphic mapping and singular value decomposition theorem, the maximum of the kernel Fisher discrimination criterion can be skillfully acquired by solving the minimum of its reciprocal in a small space, and the final solution is acquired without taking account of the null space and non-null space of the kernel within-class scatter matrices separately.

基于同构映射原理和奇异值分解定理，在一个更小的空间内将核Fisher描述准则函数的极大值问题转化为其倒数的极小值问题，使最终的解不需要分开考虑核类内散度矩阵的零空间和非零空间。

In this algorithm, multiple lag parameters and the spectrum correlation property are used to exploit the cyclic statistical information and time domain characteristics of signals sufficiently and ef-fectively. Moreover, this method remedies the lack of space domain information, and it is an extension from space domain to space-time domain. Therefore the ability to select the desired signals and supress the noise and interfering signals is improved.

该算法在利用信号的谱相关特性的同时使用了多个时延，将波束形成技术从空域扩展到了时空域，弥补了空域信息的不足，充分利用了信号的循环统计信息和信号的时域特征，提高了信号的选择能力和对干扰、噪声的抑制能力。

After constrcting the perfective space , prove that this space is just the space of lebesgue integratiable function , thus explain that lebesgue integral is the form of the perfective riemann integral

在构造了完备化空间之后，证明了该空间就是勒贝格可积函数空间，从而说明了黎曼积分的完备化形式是勒贝格积分。

We proved that this kind of operators were bounded from Hardy space to Lebesgue space, and they were bounded operators on the Hardy space if they satisfied some special conditions.

利用Hardy空间和Herz型Hardy空间的原子和分子分解特征，文中首先给出了此类算子从Hardy空间到Lebesgue空间上的有界性，而且，在满足一定的消失矩时，它又是Hardy空间上的有界算子。

This is a project to use the three-dimensional space vector/point type and related functions, they can be defined using a space vector/point, the realization of vector translation, scaling and rotation, the use of correlation function can also be the realization of the two vectors fork x, the absolute length of a vector, a vector unit, and get a three-point decision to the vertical plane of the vector, be the distance between two points in space, by the two vectors point multiplication by the two vectors angle, such as operations, for the use of user-friendly, each function are detailed notes, I hope all of you useless.

详细说明：这是一个项目时使用到的"三维空间向量/点"类及相关函数，使用它们可以定义一个空间向量/点，实现向量的平移，缩放和旋转等，使用相关函数还可以实现两向量的叉乘，得到一个向量的绝对长度，将一个向量单位化，得到一个三点决定的平面的垂直向量，得到空间中两点的距离，得到两向量的点积，得到两向量的夹角等操作，为方便用户的使用，每个函数都有详细的注释，希望对大家有所用处。

As a result of the sound appearance, in two kind of space and times relations, between the lens space and time relations as well as the lens and between the lens space and time relations boundary further weakened.

由于声音的出现，两种时空关系、镜头内的时空关系以及镜头与镜头之间的时空关系之间的界限进一步地削弱了。

After the sound enters the movie the space and time structure, strengthened in the lens space and time relations, has enriched in the lens spatial level and the implication, simultaneously has also enriched between the lens and the lens space and time relations.

声音进入电影的时空结构后，加强了镜头内的时空关系，丰富了镜头内的空间层次和涵义，同时也丰富了镜头与镜头之间的时空关系。

This paper,interpreting the film"Hole"which is directed by Ming-liang Tsai through the perspective of an architect,observes the narration of material and the space under the both perspectives of physical space and lens space .

通过建筑师的视角对蔡明亮导演的电影《洞》进行解读，以实体空间和镜头空间的双重视角观察影片中物和空间的叙事。

ABSTRACT This paper, interpreting the film "Hole" which is directed by Ming-liang Tsai through the perspective of an architect, observes the narration of material and the space under the both perspectives of physical space and lens space.

摘 要 通过建筑师的视角对蔡明亮导演的电影《洞》进行解读，以实体空间和镜头空间的双重视角观察影片中物和空间的叙事。

This can be similar to the use of Lenz's law to solutions of space-time than the release, when the objects move in time and space, the space-time market will hinder movement of objects inside.

这可以类似的运用楞次时空定律来解比释，当物体在时空中移动时，时空场会阻碍物体在里面运动。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。