查询词典 hermitian matrix
- 与 hermitian matrix 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Secondly, in section II of this chapter, we introduce the inequalities of Hermitian matrix trace with constrained condition and its application in statistics.
重要内容,它在许多方面都有广泛的应用。
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In order to construct the Hermitian matrix,an appropriate pulse in less than 1?ns duration time was generated firstly based on wavelet.
基于小波函数和Hermitian矩阵特征向量,提出了一种产生超宽带正交成形脉冲序列的方法。
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LetM n andH n be the n×n full matrix space and Hermitian matrix space over , repectively.
令M_n和H_n分别是上的n×n的全矩阵空间和Hermite矩阵空间。
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Then,the orthogonal pulse series were produced through Gram-Schmidt process using the Hermitian eigenvectors given by Hermitian matrix.
首先利用小波函数产生小于1 ns的脉冲波形;然后构造Hermitian矩阵,根据其特征向量和Gram-Schmidt过程得到UWB正交成形脉冲序列。
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Matrix eigenvalue is an important conception in matrix theory and it has many applications in other subjects. In this section, the trace of the special form matrix is mainly discussed and the inequalities of Hermitian matrix which are extension forms of the known results are gotten.
本节主要讨论一类特殊形式的矩阵特征值和它的不等式,把已有结果推广到了一般形式。
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Unlike the previous method, however, the proposed algorithm obtains the new transformed matrix by taking the conjugate operation to the forward and backward spatial smoothing covariance matrix of the received data, so that the modified covariance differencing matrix which is a Hermitian matrix of zero real part can lower the computation load effectively during the eigenvalue decomposition.
不同于以前的算法,提出的算法通过对接收数据的前后向空间平滑协方差矩阵进行共轭运算得到新的变换矩阵,因此修正后的协方差差分矩阵是个实部为零的厄米特矩阵,从而有效地降低了特征分解过程的计算量。
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On the other hand, we introduce the convergence theories for generalized alternating method, parallel synchronous iterative methods and parallel alternating synchronous iterative methods when the coefficient matrix are Hermitian positive definite matrices.
接着,讨论了当系数矩阵是Hermitian正定矩阵时广义交替迭代法,并行同步迭代法,并行交替同步迭代法的收敛理论。
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The key technique in the MUSIC algorithm is the signal subspace extraction which can be found from the eigen decomposition of the sample covariance matrix of the antenna receive signal. The eigen value decomposition of a Hermitian matrix is implemented by using the QR algorithm, and the signal subspace is constituted by collecting the significant eigen vectors.
在复合信号分类演算法中的重要关键为信号子空间与杂讯子空间的分解,这两个子空间可以利用对天线收到信号的取样共变异矩阵做特徵值分解中求出,本篇并以QR演算法实现厄米特矩阵之特徵值分解,信号子空间便是由分解后的特徵向量所集合而成。
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This paper characterizes all additive maps from Hermitian matrix space H_n to full matrix space M_n preserving inverses of matrices. It is shown that every additive map f:H_n→M_n preserving inverses of matrices is of the form f=eP~(-1)X~σP for all ?
本文刻画了所有从Hermite矩阵空间H_n到全矩阵空间M_n的保逆加法映射,证明了每一个保逆的加法映射f:H_n→M_n是f= eP~(-1)X~σP或者f= eP~(-1)~σP这种形式,?
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The using of the technologies of DOA in the orientation estimating of interference is discussed, then an evolutive ESPRIT algorithm is put forward which avoids the eigendecomposition and is easily achieved. To the MUSIC algorithm, an easy eigendecomposition algorithm for Hermitian matrix is presented. It breaks away form the complex matrix decomposition such as QR algorithm. Basing on the whole matrix, the algorithm makes use of the multiplication operation of matrix and vector, which attains simpleness and is fit for DSP. In the field of DOA estimating of correlation interferences, spatial smoothing algorithm consumes too many array units.
讨论了DOA技术在干扰源方位估计中的应用,提出了一种ESPRIT演变算法,该算法避开了特征值分解,实现简便;在MUSIC算法的实现中提出了一个Hermitian矩阵特征值分解算法,该算法摆脱了复杂矩阵分解,从矩阵整体出发,主要的运算是矩阵与矢量的乘运算,算法简单,非常适合DSP芯片实现;在相关源的DOA估计中,空间平滑技术使阵元的损失非常大,本文提出了一种进一步降低阵元消耗的平滑技术—随机空间增益法,其在运算量上的增加很小,但对于相干源的去相关确是有效的。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。