characteristic vector

On Characteristic Exponents Construction of a New Borel Set for the Multiplicative Ergodic Theorem for Vector Fields

关于特征指数：一个新的为向量场乘法遍历定理而构造的Borel集

The Differentiability of Characteristic Value and Characteristic Vector in Quadratic Characteristic Value Problem

二次特征值问题中特征值和特征向量的可微性

Secondly, it selects the parameters such as Dow-Jones industrial average and American GDP growth etc. to compose characteristic vector, which avoided the phenomenon that the current study used domestic economic indicators such as the total export to reflect international fanatical crisis.

二是将道琼斯工业指数、美国的GDP增长率等因素组成反映国际金融危机的特征向量，避免现有研究用出口总额等国内经济指标作为度量国际金融危机的现象。

Based on different texture of the face and the inverse of leather, this paper extracted characteristic vector of the face and the inverse of leather using co-occurrence matrix and classified the face and the inverse of leather using Fisher classifier and NN base on characteristic vector.

由于皮革正面和反面具有明显不同的纹理特征，本文用共生矩阵提取皮革正反面的纹理特征，并根据提取的特征向量采用分类器对皮革正反面进行自动识别和分类。

The results of simulating calculation show that the rate of correct discrimination by the characteristic vector is more than 90%. This is a useful research for application of target discrimination technique to magnetic fuzes of naval mines.

仿真计算表明，这种特征量的正确识别率在90%以上，为目标识别技术在水雷磁引信中的应用作了有益的探索。

However, the more IMF component can produce the more characteristic vector, then it will occupy much time in the classification, go against the real-time of realizing fault diagnosis, therefore this paper describes an information separation method based on the difference degree.

然而当IMF分量较多的情况下就会产生较多的特征向量，那么就会在分类时占用较多的时间不利于实现故障诊断的实时性，为此本文提出了基于差异度的信息分离方法。

Unsteady characteristic research of startup process of secondary hot gas injection thrust vector control system

燃气二次喷射推力矢量控制系统启动过程非定常效应研究

For the slight damage of latticed shell structures, a damage characteristic vector with good properties is presented based on the phenomena of mode localization and transition.

针对网壳结构的轻度损伤，基于模态局部化和跃迁现象，提出了一种性质优良的损伤特征向量。

Investigation on the space distribution characteristic of tidal gravity vector in China

中国固体潮向量空间分布特征的研究

Dissert Concisely about the Sort of the Gradient Characteristic Vector

简论梯度特征向量排序法

Watershed land use condition was updated swiftly, watershed land use status map was made, through vector-grid overlap of land use status map and DOQ, distillation characteristic data and updating data.

通过土地利用现状图（DTL）与DOQ矢栅叠加，提取特征数据并更新数据的方法，对流域土地利用进行快速更新，完成流域土地利用现状图的制作。

It is pointed out that all the measured response samples must be standardized in time coordinates when the measured response space is used as the characteristic vector space.

明确指出：以实测响应空间作为特征向量空间必须对实测响应进行时间坐标的标准化；

By using the characteristic vector method, the funda-mental matrix solution is obtained.

采用特征向量法求其基本矩阵解。

The fusion algorithm for characteristic vector can list threat sequence of multiple small targets.

特徵矢量的融合算法可以排列出多个小目标的威胁次序.