## 矩阵变换分解及其MATLAB求解

Title  The transformation and decomposition of Matrix, and their solving by MATLAB
Abstract
Matrix is one of the most common problems in science and technology, and many theories and applications are based on matrix analysis. Matrix transformation and decomposition are the important parts of matrix analysis theory, and it is widely used in the field of science and engineering technology. As an important computer language, MATLAB originated from the study of linear algebra problem, and it plays an important role in matrix study.
In this paper, we investigate some basic concepts and calculation methods in the transformation and decomposition of matrix. And we use MATLAB to give some programmes of the transformation and decomposition of matrix. We solve some polynomial pisor and solve some equations by using transformation of matrix, and solve the equations and some data transfer problems by using the decomposition of matrix. 源`自*六)维[论*文'网www.lwfree.cn
Keywords  transformation of Matrix；decomposition of Matrix； MATLAB

1引言1
2 MATLAB的基本功能和矩阵应用函数 4
2.1矩阵元素的处理 4
2.2矩阵的计算7
3矩阵的变换和分解及其MATLAB求解 11
3.1  矩阵的变换 11
3.2  矩阵的分解14
4矩阵变换和分解的应用 23
4.1  在方程组中的应用 23
4.2  在多项式中的应用 25
4.3  在数据传输中的应用 27

1  引言

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