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

• 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；
• 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。
• Firstly three directional high frequent multi-scale coefficients vector is formed by wavelet decomposition, then self-organizing neural network is used to compress coding.
  首先通过小波分解得到三个方向的高频多尺度系数矢量，分别利用自组织特征映射神经网络对三个方向的多尺度系数矢量进行加权矢量量化压缩编码。
• The third key technique is discrete vector field decomposition.
  第三项关键技术是离散向量场的分解。
• In each iteration four 3D Poisson equations are computed to get a new Lanczos vector with incomplete Cholesky decomposition conjugate method.
  迭代中，使用不完全Cholesky分解共轭梯度法求解4个三维Poisson方程以得到新的Lanczos向量。
• The principle of the ridding of unbalance mass is presented and the vector decomposition of great unbalance is given as well.
  简述了不平衡量的去重原理及较大不平衡量的矢量分解。
• Based on the point of view of vector space decomposition, the generalized Park's transformation to build up the mathematic model of five-phase PMSM are adopted, and the characters of this transformation are analyzed in detail.
  从矢量空间解耦的观点出发，采用推广派克变换建立了五相永磁同步电机的数学模型，并分析了推广派克变换矩阵的特点。
• 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。
• 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
• 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