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- polynomial matrix inverse 多项式矩阵逆
- The solvability conditions of the LQ inverse problem for the multivariable linear time invariant system is studied iwth the polynomial matrix method. 利用多项矩阵方法研究了多变量线性定常系统LQ逆问题的可解性条件,得到了一般情形下的LQ逆问题解的充要条件及其代数描述。
- The solvability conditions for the LQ inverse problem of the multi-variable linear time-invariant system are studied with the polynomial matrix approach. 研究了多变量线性定常系统LQ逆问题的可解性条件,得到了一般情形下的LQ逆问题解的充要条件,据此分类、分层次地给出了LQ逆问题解集的代数刻划。
- In this paper, the judgement of existing solution to circulant linear equations set and the solutions under all kinds of circumstances are presented by polynomial matrix theory. 摘要利用多项式矩阵理论,给出了循环线性方程组有解的判定并求出各种情况下的解。
- By the choice of the weighting polynomial matrix, it can not only eliminate the steady state error, but also decouple the system. 通过加权多项式矩阵的选择,消除了稳态误差,实现了解耦控制,并给出了全局收敛性分析和覆盖性证明。
- The improved NMM method, avoiding complicated matrix inverse, is easy to understand and has concise physical meaning. 这一方法避免了原NMM中复杂的求逆运算,思路简单,其物理意义也更明确。
- This LS-DRMTCMA algorithm adapts the beam-forming weight on the basis of initial weight trained from Midamble code by using RAKE and Direct Matrix Inverse(DMI )algorithm. 首先采用传统RAKE接收,再利用直接矩阵求逆(DMI)法由训练序列得到初始权值,最后利用LS-DRMTCMA算法跟踪训练权值。仿真结果表明,改进的LS-DRMTCMA算法的性能明显优于常规方法,有效地降低了系统的误码率。
- In addition, the matrix inverse process for weighing vectors in the UO-GC-MMSE algorithm is simplified by Sherman-Morrison-Woodbury formula, in order to largely decrease the computational complexity. 并且当系统没有功率控制的情况下,面向用户的逐级删除检测算法相对于传统的ZF和MMSE检测算法具有更加明显的性能优势。
- In m ulti sidelobe cancellation, in orderto increasethenum ericalstability ofthe traditionaldirectaam ple Matrix Inverse (DMI) m ethod, severalother"data dam ain"algorithm sincluding the HTm ethod are proposed. 在自适应旁瓣对消中,针对传统的直接样本矩阵求逆(DirectSam ple Matrix Inverse,DMI)方法数值稳定性弱的缺点,产生了一系列数据域算法,HT变换法就是其中之一。
- relatively prime polynomial matrix 互素多项式矩阵
- The property of symmetry can also be used to save a part of the computational effort required for matrix inversion or for a solution of equations. 对称的特性也可用来节省矩阵求逆中或求解方程中所需要的一部分计算量。
- Numerical results suggest that the SDT avoids internal resonance efficiently and finishes impedance matrix inversion fast and accurately. 数值方法表明,同传统矩量法相比,空间分解技术的使用,有效避免了内谐振的产生,加速了阻抗矩阵的求逆。
- The algorithm processes very few snapshot data opposed to forming sample covariance matrix and computing matrix inversion. 它无需构造协方差矩阵及进行矩阵求逆,又避免了复杂度较高的广义特征值分解。
- Sampling Matrix Inversion (SMI) beamforming technique has the worse performance in the small snapshot number, high signal-noise- ratio and coherent source. 采样协方差矩阵求逆(SMI)的波束形成方法在少快拍数、高信噪比和相干信源情况下波束形成性能下降。
- A circuit structure with systolic array is introduced in this paper in order to accelerate the speed of matrix inversion,which is quite prone to implement. 为加速矩阵求逆,研究构造出一种非常易于实现的基于心动阵列的矩阵求逆的电路结构。
- In this paper, Cyclic Matrix Inversion is discussed, and two methods of cyclic Matrix Inversion (linear, equations method, adjoint matrix method) are proposed. 摘要探讨循环矩阵的求逆问题,提出求解循环矩阵的逆矩阵的两种方法,线性方程组法,伴随矩阵法。
- A systolic array for matrix inversion based on LU algorithm is described. Via analyzing the appropriate order of algorithm, some components of algorithm are maximally overlapped. 介绍了对矩阵进行LU分解算法求逆的电路结构设计,设计过程中通过对算法进行分解得到合理的运算顺序,从而发现结构中可以复用的模块。
- This is the inverse of his earlier proposition. 这和他早些时候提的建议截然相反。
- When applying the Sampling Matrix Inversion (SMI) algorithm to the side-lobe cancellation scenarios, only part of the sampling data is used for simplicity. 摘要采用采样矩阵逆算法(SMI)对消副瓣干扰,一般抽取部分样本对消整段数据的干扰。
- Read pp. 612 on finding the inverse matrix. 阅读612页关于求反矩阵的内容。