矩阵求逆

您将编写一个简单的MATLAB函数来执行矩阵求逆（matrixinversion）运算。

You will write a simple MATLAB function that performs matrix inversion .

CAD公式避免了在贴片表面和边缘做矩量法，以及矩阵求逆，因而计算时间可以忽略不计。

MoM over the patch or along the edge is not used and matrix inversion is thus avoided .

基于DSP的协方差矩阵求逆的数值问题研究

A Study on Numerical Accuracy of Inversion of Covariance Matrix Based on DSP

重点介绍了基于FPGA芯片的协方差矩阵求逆算法模块。

Covariance matrix inverse algorithm modules are introduced mainly , realized in the FPGA chip and not DSP chip .

应用无监督K均值聚类确定聚类中心，用可避免矩阵求逆运算的递推最小二乘法训练网络权值的两阶段学习算法训练网络。

By using K-means procedure , the cluster center is established and recursion algorithm is given to train the network weight value .

使用FPGA原型验证最终得到矩阵求逆并行算法在同构多核中的映射所得的加速效果。

The FPGA prototype on acceleration effect of matrix inversion parallel algorithm is achieved in the mapping of isomorphism multi-core .

您将使用MATLAB编译器创建一个C++共享库，该库将包含矩阵求逆函数。

You will use the MATLAB compiler to create a C + + shared library that will contain the matrix inversion function .

三角矩阵求逆的ASIC实现研究

Study on Inverse Matrix Calculation and its Implemention in ASIC

基于Cholesky分解的可配置矩阵求逆FPGA实现

FPGA implementation of configurable matrix inversion based on Cholesky decomposition

在运用同伦算法进行逆变器PWM消谐方程实时求解过程中，矩阵求逆是关键。

The inverse matrix calculation is the key to solve harmonic elimination PWM model of inverter based on Homotopy algorithm .

通过矩阵求逆计算纵向成层地层中的Green函数并同时得到雅可比矩阵的元素，加快了计算速度。

Green functions and the elements of Jacobian matrix in longitudinally stratified formation are calculated by inversing matrix , which can improve the speed of the inversion of the electromagnetic field .

关于n阶（n1，n2）型二重（r1，r2）-循环矩阵求逆及相乘的计算方法

The Methods for Evaluating Inverse Matrices and Multiplication of Level-2 . ( r_1 , r_2 ) - Circulant Matrices of Type ( n_1 , n_2 ) of Order n

分块K-循环Toeplitz矩阵求逆的快速付氏变换法

The fast Fourier transform algorithm for the inversion of block K-circulant Toeplitz matrices

误差估计中矩阵求逆条件数的最优性在Hilbert空间中的推广

The Generation of Optimality in Hilbert Space about Condition Number with Respect to Inversion of Matrix in the Error Estimation

无限广义块Toeplitz和Hankel矩阵求逆的统一方法

The Unified Algebra Method of Inversion for Infinite Generalized Block Toeplitz and Hankel Matrices

鲁棒CAB（R－CAB）算法就是其中的一种，但其中涉及矩阵求逆，运算量很大。

R CAB algorithm is one of these algorithms . However , the matrix inversion process in CAB leads to the complicated computation .

文中将GA用于三次样条函数拟合的系数求解，避开了矩阵求逆的繁琐问题，结合具体例子作了一些探索。

GA is used to obtain coefficients of cubic spline function fitting to avoid the inverse of the matrix and some work is made with an example .

针对MIMO-OFDM通信系统中基于导频的常规信道估计算法存在矩阵求逆过程，使算法计算量过大的现象，提出了一种基于最小二乘（LS）的信道估计简化算法。

Traditional pilot-symbol aided channel estimation for MIMO-OFDM system suffers great computational work . An improved LS channel estimation method is proposed .

给出了一种新的矩阵求逆引理，从Newton迭代法入手，推导出新型递推学习算法。

First , a new matrix inversion lemma is given , then using the lemma and from Newton iterative algorithm the new recursive algorithm is deduced .

您的目标是能够在SPL代码中轻松使用这个矩阵求逆函数。

Your goal is to be able to easily use this matrix inverse function in SPL code .

这种算法并不需要求解Diophantine方程及进行矩阵求逆运算。

The fast algorithm not needs to compute the Diophantine equation and inversed matrices on line .

基于LogP简化模型的矩阵求逆并行算法研究

The Parallel Algorithm of Computing Converse Matrix on the Simplified LogP Model

Wang氏RC互连线模型的状态方程避免了矩阵求逆，传递函数采用巧妙的递归算法，使互连线的高阶仿真得以可行。

In Wang 's RC interconnect model , the state space avoids matrix inverse and the transfer function uses a nice recursive algorithm , so a very high order interconnect simulation could be executed .

下面是一个样例SPL函数，它利用了包装来自MATLAB的mlinv函数的矩阵求逆函数ml：：inv。

The following is a sample SPL function that utilizes the matrix inverse function ml : : inv that wraps the ml_inv function from MATLAB .

仿真结果表明，该并行结构能够在2n+1个时钟周期内完成n阶矩阵求逆，而传统的串行计算至少需要n3个时钟周期。

The result shows this parallel structure can finish n-order matrix inverse calculation in 2n + 1 clocks , but traditional serial computation needs n ~ 3 clocks .

该样例SPL应用程序将初始化MATLAB运行库，通过ml：：inv函数执行一个矩阵求逆运算，然后终止MATLAB运行库。

This is a sample SPL application that initializes the MATLAB runtime , performs a matrix inversion via the ml : : inv function , and finalizes the MATLAB runtime .

FEM可以模拟任意几何形状和材料的FBAR，但是需要对矩阵求逆，因此模拟大型结构时非常耗时，对计算机性能要求高。

The FEM can handle FBAR with arbitrary geometrical shapes and materials , but matrix inversion is required , which is time consuming to simulate a large structure .

运用MATLAB工具箱的矩阵求逆命令（INV），实现了现象学燃烧分析模型无人工推导求解的程序设计，大大减少了模型开发的工作量。

A method to realize the program of phenomenological combustion model without any manual detrude work is developed by using of matrix inverse order ( INV ) in MATLAB toolbox .

该方法避免了在使用Newmark法时对每个时间步中时变的等效刚度阵进行矩阵求逆，从而减少计算工作量。

The proposed method can avoid solving the inverse of time-varying equivalent stiffness matrix in each time step of Newmark method , thus reducing the computational efforts .

在单天线的应用场合，该算法在性能上逼近理想的MMSE算法，但避免了矩阵求逆，且计算都为线性运算，因而计算简单易于实现。

The performance of the algorithm is close to that of ideal MMSE , while the algorithm avoids the inverse matrix calculation , which makes computation linear and easy to realize .