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
• 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。
• 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。
• The relationships between gyro output angular velocities and the distribution of motor control signals are analyzed by means of the space vector decomposition theory.
  利用空间矢量分解理论分析了陀螺输出角速度信号的投影关系及电机控制信号的分配；
• 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；
• A new space vector modulation method based on reference voltage decomposition for multilevel VSI
  基于参考电压分解的新型多电平逆变器空间矢量调制方法
• 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。
• 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。
• One method of Two-dimension wavelets analytic and vector decomposition based image noises-eliminating
  关键基于二维小波变换的图像矢量分解消噪方法
• 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。