1) inversion of partitioned matrix
分块矩阵求逆
2) block matrix inversion
分块逆矩阵
1.
For hybrid STBC MIMO system,using the characteristic of Alamouti matrix,a type of low complexity group detection schemes basing on block matrix inversion is described in this paper.
本文针对混合STBC MIMO系统,利用Alamouti矩阵结构的特点给出了一系列基于分块逆矩阵的低复杂度检测算法,并且通过仿真进行了性能分析。
4) Matrix inversion
矩阵求逆
1.
FPGA implementation of configurable matrix inversion based on Cholesky decomposition
基于Cholesky分解的可配置矩阵求逆FPGA实现
2.
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.
其中矩阵求逆是矩阵运算中重要的运算。
3.
The algorithm unique capability of estimating fast time-varying and frequency-selective fading channels,and the simplicity of its least square(LS) algorithm free of matrix inversion,so as to greatly decrease the complexity.
该算法适用于快速时变和频率选择性衰落信道,在基于LS准则的信道估计算法中无需矩阵求逆运算,大大降低了复杂性。
5) matrix inverse
矩阵求逆
1.
This Paper presents a kind of matrix inverse arithmetic suitable for ASIC implementation,which could process 1～16 dimension lower triangular complex matrix,and is coded by Verilog HDL.
本论文提出了一种便于ASIC实现的矩阵求逆算法,可以完成对1到16维下三角复矩阵的求逆运算,并用Verilog硬件描述语言进行实现。
2.
Furthermore, in order to improve the condition of matrix inverse of DMC and its stability, a penalty factor is applied to Δu(t) of DMC, it is concluded that its robustness is no less than that of the origi.
本文进一步分析了为改善预测控制中的矩阵求逆条件和控制器的稳定性而采取对预测控制器的控制增量△u(t)加入惩罚园子后的鲁棒性,得到其鲁棒性不小于原控制器,并在此基础上分析了控制器参数对系统鲁棒性的影响和为提高鲁棒性而进行参数调整的方法,为动态矩阵控制在过程控制中的应用提供指导。
6) inverse matrix
矩阵求逆
1.
According to the algorithm of inverse matrix calculation,this article gives a design on inverse matrix which can reach a biggest rank of 16*16.
根据一般的矩阵算法中求逆的基本思想,设计了一种最大阶数可达16*16的矩阵求逆方案,然后提出了用FPGA实现其硬件电路的模块设计,最后用modlesim仿真验证了其正确性。
补充资料：块三对角矩阵
分子式：
CAS号：
性质：一种特定形式的分块矩阵(分块矩阵的元素均为子矩阵)，矩阵的主对角线及其相邻对角线上的子矩阵为方阵，其余子矩阵为零矩阵。块三对角矩阵的运算与三对角矩阵类似。
CAS号：
性质：一种特定形式的分块矩阵(分块矩阵的元素均为子矩阵)，矩阵的主对角线及其相邻对角线上的子矩阵为方阵，其余子矩阵为零矩阵。块三对角矩阵的运算与三对角矩阵类似。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条