sample space

According to the time resolution of sampling to determine the sample space of sequence.

根据采样的时间分辨率来确定序列的采样空间。

Once chosen the sample point in the feature space, the match points are searched, which are the feature points like the sample point and the distance to the sample point is lower than a threshold.

在特征空间选定取样点后，就到此特征空间中寻找与此取样点相同或相近的特征点，此寻找过程称为匹配过程，与取样点的加权欧氏距离小于阈值的特征点为匹配点。

Disturbed by random selection within a certain number of particles in the sample, calculate the sample mean and variance of the target space, which is proposed for the maximization and minimization problems of the robust model ofa single target, and extended to multiple targets. 4.

通过随机选取粒子扰动范围内一定数量的样本，计算出样本目标空间的均值和方差，由此提出了针对最大化和最小化问题的鲁棒模型，并推广到多个目标的优化命题。

The definition and quality of conditional probability of fuzzy events were given. The total probability formula of Fuzzy events in general division of sample space was also given.

给出F事件的条件概率定义和性质，并在基本空间普通划分下给出F事件的全概率公式。

The traditional clustering algorithms such as k-means and EM algorithm are based on a spherical sample space, when the sample space is not convex, the algorithm will stop at a local optimum.

传统的聚类分析算法最常见的比如k-means算法和EM算法，这些算法都是建立在凸球形的样本空间上，当样本空间不为凸时，算法会陷入局部最优。

Also it puts forward a method of studying the population distribution of fuzzy subset B by using the sample space and the score comparison table of W valuation scheme.

提出了利用样本空间和它在W赋值方案下的得分对照表来研究模糊子集B的总体分布及其得分规律的设想。

Then, to solve the problem of SVM training speed for large-scale sample set, the reduction method for SVM training samples under the original sample space is proposed.

然后，提出一种在原始样本空间下缩减训练样本规模的算法，以解决大规模样本集下SVM的训练问题。

Cascade Multilevel Converter Based on Sample Time Staggered Space Vector Modulation and Its Application to Shunt Active Power Filter

错时采样空间矢量调制的级联型多电平变流器及其在并联有源电力滤波器中的应用

To solve the problem that the face samples are nonlinear embedded in the original sample space, a novel face recognition algorithm called Local Fisher Discriminant Analysis ( LFDA) is proposed in this paper.

为解决人脸样本在原始样本空间的非线性流形嵌入问题，本文提出了局部Fisher判别分析（LFDA）算法。

Mapping ordered eigenvalue points of sample covariance matrix of the observation data onto Hough parametric space, the number of eigenvalues of noises can be estimated by detecting the peak points on Hough parametric space, and thus the number of signal source is determined.

该方法通过Hough变换将观测数据的采样协方差矩阵的排序特征值点投影到Hough参数空间，通过检测Hough参数空间中积累的峰值来估计噪声特征值的数目，从而确定信源的个数。

Mathematics analysis in frequency domain for sample time staggered space vector modulation technique

错时采样空间矢量调制技术的频域数学分析

Stability in space and time trend of the growth on the soil of each sample was analyzed, and generate management zoning plan, the field can be used to guide the exact nutrient or water management.

从空间趋势和时间稳定性上对各生育期各取样土层进行了分析，并生成管理分区图，可用于指导香蕉园养分或水分精确管理。

The application of total probability formula and Bayes formula for sample space on which two disservements and these formulas of the sample space have proved.

讨论了样本空间有不同划分时全概公式和贝叶斯公式的应用方法，给出了样本空间有两种划分时全概公式和贝叶斯公式的证明。

Sample time staggered space vector modulation ( STS-SVM) technique is a novel switching modulated strategy, which can acquire much high equivalent switching frequency at fairly lower device switching frequency and have excellent harmonic characteristics.

错时采样空间矢量调制是一种新型的开关调制策略，能够在较低的器件开关频率下实现较高等效开关频率的效果，具有良好的谐波特性。