characteristic vector

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。

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

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

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.

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

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 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。