vector decomposition

英 [ˈvektə(r) ˌdiːˌkɒmpəˈzɪʃn]

美 [ˈvektər ˌdiːˌkɑːmpəˈzɪʃn]

网络  向量分解

英英释义

noun

• the analysis of a vector field
  Synonym:decomposition

双语例句

• Medical image segmentation using vector quantization based on wavelet decomposition and Markov random field
  基于小波分解与马尔可夫随机场的医学图像矢量量化分割
• Research on the Influence Factors of the Stock Return Volatility with Vector Regression Approach and Variance Decomposition
  用向量自回归和方差分解研究股票收益波动的影响因素
• Probing into the problems of the space vector decomposition in the VSC systems, with the aim of preserving the robustness and eliminating the chattering and as well as a feasible way.
  提出并研究了变结构控制作用U和抖动以及系统状态运动的空间矢量分解问题，目标是保留鲁棒性的同时消除变结构控制的抖振，同时找到了一种实现方法，效果良好。
• Without any pre-knowledge about noises and based on the establishment of cross high order accumulation Yule-Walker formula, an effective methed is presented to determine the signal vector space and noise vector space by characteristic decomposition.
  不提供任何噪声的先验信息的条件下，在建立互高阶累积量的Yule-Walker方程的基础上，通过特征分解，建立信号矢量空间与噪声矢量空间。
• Grid feature vector, belonging to the wavelet decomposition sub graph which got by character image wavelet transform, is used to construct character wavelet feature vector.
  通过对字符图像的小波分解子图求取网格特征向量，构造出字符的小波特征向量。
• POD based on power spectral density matrix of stochastic vector process is introduced to replace Cholesky decomposition, which resulted in so-called the spectral proper transformation ( SPT) technique.
  引入随机过程功率谱的本征正交分解代替谱矩阵的Cholesky分解，形成所谓谱本征变换技术。
• Ritz Vector Method and Proper Orthogonal Decomposition ( POD) technique are employed to analyze wind-induced response of these structures, in order to take into account the multimode buffeting response and the case that structures vibrate with high frequency modes.
  针对第一个问题，提出Ritz-POD法分析该类结构的风振响应，以解决在结构风振响应分析中存在的多振型参与结构振动且高阶振型对结构风振响应贡献可能较大这一问题；
• Research of Vector Image Fusion Method Based on Multi-Wavelet Decomposition
  基于多小波分解的矢量图像融合方法研究
• An automatic Chinese seal identification method which is based on Support Vector Machine ( SVM) and large-scale wavelet decomposition is proposed.
  针对印鉴图像自动识别，提出了一种基于小波大尺度分解特征提取和支撑向量机的印鉴鉴别方法。
• Vector Analysis of Spatial Mechanisms&(ⅰ) Configuration Analysis of Spatial Mechanisms by Means of the Method of Vector Decomposition
  空间机构的向量分析&Ⅰ用向量分解法作空间机构的位形分析