smoothing matrix
英 [ˈsmuːðɪŋ ˈmeɪtrɪks]
美 [ˈsmuːðɪŋ ˈmeɪtrɪks]
网络 平滑矩阵
双语例句
- The load conversion matrix and its converse matrix, that is the smoothing matrix, are given.
给出了载荷移置矩阵及其逆矩阵&光滑矩阵。 - Smoothing problem of Chinese character's strokes in point matrix
点阵汉字笔划的光滑问题 - Due to heavy computational complexity existing in the ESPRIT algorithm of rapidly time variant fading channel prediction, an algorithm for channels prediction based on the double smoothing technique and reassembling the covariance matrix is given.
针对ESPRIT算法进行快速时变衰落信道预测时计算量较大，难以进行实时应用的缺点，提出了利用双向平滑技术，重新构造协方差矩阵的信道预测算法。 - In this paper, the general formula for radar range data recursion filter is presented, which is derived according to concept of the transfer smoothing matrix of recursion filter and reference ( 8).
在本文中，建立了雷达距离数据递推滤波器通用公式，它是根据递推滤波平滑转移矩阵的概念和文献[8]推导的。 - By analyzing the mathematics theory of the least squares polynomial, a method of achieving the coefficients of the smoothing and derivative is introduced, by the MATLAB language based on the matrix calculation.
本文通过分析最小二乘多项式平滑技术的数学原理，依据MATLAB这一基于矩阵运算的科学计算语言，提出了用MATLAB实现平滑系数和求导系数的精确表达的方法。 - A new preprocessing method is proposed for joint direction-of-arrival and frequency estimation in the presence of coherent signals by effectively extending the forward/ backward spatial smoothing technique in the 1-D case to the spatio-temporal array data matrix in the 2-D case.
本文有效地将一维中的前向/后向空间平滑技术扩展到二维中的时空阵列数据矩阵，提出了一种用于相干信号联合波达角频率估计的新型预处理方法。 - An improved spatial smoothing technique based on covariance matrix
基于协方差矩阵的空间平滑解相干算法 - Coherence between signal and interference is firstly removed by spatial smoothing techniques, and then an interference transformation matrix is constructed for suppressing interference signals, while the desired signals and noise are retained.
本文首先采用空间平滑技术消除有用的GPS信号与相干干扰信号之间的相关性，然后构造干扰转换矩阵，从而抑制干扰信号，保留有用信号和噪声。 - The third chapter analyzes several mesh quality smoothing and optimization methods, and imports a method that optimizes the node numbers to reduce the semi-bandwidth of rigidity matrix.
第三章讨论了网格质量修匀及优化技术，并且引入网格节点编号优化方法以减小总刚矩阵的半带宽。 - The algorithm makes cross-correlation of all auto-correlation matrixes of subarray output, and then takes the spatial spectrum estimation to the equivalent spatial smoothing matrix after the forward and backward correlation matrixes averaged.
该算法首先将子阵输出的自相关矩阵进行互相关，然后将前后向互相关矩阵平均后的协方差矩阵作为修正后的空间平滑矩阵进行空间谱估计。 - The proposed method did not need forward/ backward spatial smoothing of the covariance matrix, resulting in reduced computational complexity.
文章提出的算法不需要对阵元进行子阵划分，也不需要对子阵的协方差矩阵进行前/后向的空间平滑，因此减少了计算的复杂程度。