分类空间

The purpose of mouth shape classification is to confirm the mumber of states, shrink searching space and expedite convergence speed for lipreading recognition.

本文的目的是在此分类的基础上，明確唇读识别阶段的状態数，减小搜索的空间，提高收敛速度。

To better integrate the decision progress with the technology of data warehouse, a mathematical description of the general problem's decision-making process was proposed and the knowledge classification of decision domain based on the mathematical description was provided as well.

为了将数据仓库技术和决策过程更好地结合，给出了一般问题决策过程的数学描述以及在此基础上的决策空间的知识分类。

To classify the blocks,a modified subspace method is used to analysed the denseness of the coating texture...

舌苔块分类时，采用改进的子空间法分析纹理结构的疏密，并结合纹理粗糙度特征来表达颗粒的粗细。

She notes that, in addition to incompatible selection and classification rule sets, three other characteristics distinguish relationship thinkers from abstract thinkers; the perception of time as a series of discrete moments, of self in the center of social space, and in specific causality rather than multiple causality.

她指出，除了选择和分类规则不符集其他三个特点区分思想家与思想家从抽象；由于时间观念的一系列离散时刻该中心自社会空间，而不是具体的多重因果因果。

Position parameters were obtained from the simulation with the model of towed array.Based on the theory of radiated noise forming, the launch noise was simulated according to test condition in Laboratory,and the result showed the launch impulsion noise obeyed SαS distribution. The simulated noise attenuating in deep sea was analyzed with a sound loss translation model.Minimum variance distortionless response,spatially smoothed MVDR, and beam-space multiple signal classification algorithm were adopted to process the signal, hence the source level, the frequency structure and the location of the launch noise were achieved.

基于试验的实际情况，根据潜艇拖曳阵模型，仿真生成了各水听器阵元与本艇的位置关系；根据噪声源理论模型分析产生雷弹发射模拟噪声，利用SαS分布模拟武器发射冲击噪声，仿真分析模拟噪声在海洋环境中的传播衰减，对阵元信号分别利用最小方差无畸变响应法（MVDR 、空间平滑MVDR以及适应子带的波束域多重信号分类算法进行信号处理，得到发射噪声的声源级、频谱结构和方位。

At first, it analyses the visibility processing of complex scene, including: spatial partition technology BSP, quadtree, octree and equational octree which can optimize scene, category of quick visibility estimation algorithm in the 3D scene, portal which can accelerate rendering, level of detail and mesh simplification based on quadric error metrics used to simply models in 3D scene.

首先分析了复杂场景的可视化处理，包括优化场景渲染的空间剖分技术：BSP树、四叉树、八叉树、均分八叉树；其次是三维场景快速可见性判断算法的分类，可加速渲染的入口技术；最后是用于三维场景中模型简化的两个算法：层次细节模型简化技术和基于视点的二次误差度量网格简化。

The similarity can be proved to be embedded into Euclidean space and support vector machine can be applied for classification and prediction.

在此基础上证明基于全序列比对的相似度可嵌入欧式空间，进而借助支持向量机进行分类预测。

At last, we also give the classifying theorem of ideal semi-parallel immersiohs in an Euclidean space with flat normal bundles.

最后对于欧氏空间中法丛平坦的理想半平行浸入，我们也得到了完全的分类定理。

At last, we also give the classifying theorem of ideal semi-parallel immersions in an Euclidean space with flat normal bundles.

最后对于欧氏空间中法丛平坦的理想半平行浸入，我们也得到了完全的分类定理。

Afterwards, Euler distance acts as classifying criterion and experimental results show that the three methods can classify fire alarm effectively. Finally, performance of the three classification identifier is compared by means of ROC(receiver operation characteristic), error rate and calculation complexity.

最后从计算复杂度、ROC曲线方法和所需存储空间三方面，对三种分类器性能进行了分析比较，结果显示FFT频域分析的方法更适合于对空预器再燃烧进行分析检测。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。