英语释义

• a space that is contained within another space

片语

Subspace optimization子空间优化

Subspace Pursuit子空间追蹤

vector subspace量子空间

affine subspace[数] 仿射子空间

complementary subspace[数]

root subspace[数]

spectral subspace[数]

metric subspace[数]

英汉例句

• A modified ULV updating algorithm. is applied to performing noise subspace tracking. The algorithm does not require rank estimation of the correlation matrix, and estimate directly the noise subspace.

  使用一种修改的ULV更新算法进行噪声子空间跟蹤，该算法不需要相关矩阵的秩估计，直接估计噪声子空间。

• An estimated algorithm of human face pose based on the independence subspace analysis (ISA) technique is presented.

  基于独立子空间分析(ISA)技术，提出了一种多视角人脸姿态估计算法。

• The LS channel estimation of OFDM systems can be viewed as a noisy observation of the true channel frequency response, so the noise component can be compressed through subspace projecting.

  OFDM系统的LS信道估计可看作真实信道频率响应的一个有噪观察值，因此可采用子空间投影方法对噪声进行压缩。

• The convergence rate of subspace iteration method used to compute eigenvalues problem is confined when the distribution range of eigenvalues is large.

  而求解特征值问题的子空间迭代法，当矩阵的特征值的分布范围较大时，其收敛速度会受到限制。

• In this paper, a blind multiuser receiver for frequency-selective fading channel based on subspace tracking has been presented.

  提出一种基于信号子空间估计，用于频率选择性衰落信道的盲多用户自适应接收机。

• In this paper, the theory and the technique of ISS (iteration method in subspace in successive levels) are presented.

  介绍了逐层子空间迭代法的基本原理及实现步骤。

• The vibration modes are divided into two classes:separated and coupled. The coupled-mode subspace is spanned by the groups of coupled modes.

  将系统振动模态分为耦合模态与弧立模态，由数组相互耦合的模态张成耦合模态子空间。

• The key issue in stochastic subspace identification is to obtain the order of the system.

  在随机子空间识别方法中，确定系统的阶数是该方法的关键工作。

• In the case of far field sources, based on the subspace direction-finding technique, a new method for active calibration of array shape is presented.

  文中基于子空间类测向方法，在远场情况下，提出了一种新的估计阵元位置误差的有源校正算法。

• Fault can be reconstructed by sliding the measure to principal component subspace along the direction of fault.

  沿着故障方向，测量数据逐步逼近主成分子空间可以实现数据的重构。

• A mix model with the subspace classifier and BP neural network classifier was realized, which is used in handwritten English letter and number recognition.

  最后，用子空间分类器和BP神经网络分类器构造了一个混联模型，用于手写英文字母和数字的识别。

• Through the comparison of the results from the experiment and wavelet analysis, it shows that network-wide traffic anomaly detection based on subspace method is more simple and effective.

  通过实验结果与小波分析结果的对比，证明了基于子空间方法的大规模网络流量异常检测是一种既简单又高效的方法。

• The PCA approach partitions the measurement space into principal component subspace (PCS) and residual subspace (RS).

  主成分分析法将测量空间分为主成分子空间和残差子空间。

• In the linear space with descending chain condition of subspaces, every subspace can be written as finite intersection of maxmin subspaces.

  在满足子空间降链条件的线性空间中，每个子空间可表示为有限个极大子空间的交。

• The system order is decided by non-zerosingular values of the observation matrix in the subspace state space systemidentification method.

  子空间系统辨识方法确定系统的阶次是由可观测矩阵的非零奇异值来决定。

• The second method is based on the virtual sub-carrier subspace blind channel estimation method.

  第二种方法是基于虚拟子载波的子空间盲信道估计方法。

• Scientific research team lead by Dr. Zefram Cochrane successfully establishes first low-frequency subspace field transition.

  杰佛拉姆。科克伦成功进行了第一次的低频子空间场变换。

• The algorithm projects the LC- MVB weight vector onto the signal subspace, thus the effect of the noise subspace on the weight vector is reduced.

  该算法把常规自适应天线相消法的权矢量向信号子空间投影，减小了噪声子空间对权矢量的影响。

• Firstly, the signal subspace vector including information of mutual coupling coefficients is expressed as product of mutual coupling coefficient matrix and perfect array steering vector.

  该算法首先将包含互耦系数信息的信号子空间向量表示为互耦系数矩阵和理想阵列导引向量的乘积。