Description: 一些矩阵运算的C代码实现：矩阵一般运算，以及求逆，QR分解，householder变化，LDU, LU分解-some matrix calculation of C code to achieve : Matrix general computing, and inversion, QR decomposition, the householder changes, LDU, LU decomposition, etc. Platform: |
Size: 65565 |
Author:谢瑶 |
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Description: 一些矩阵运算的C代码实现：矩阵一般运算，以及求逆，QR分解，householder变化，LDU, LU分解-some matrix calculation of C code to achieve : Matrix general computing, and inversion, QR decomposition, the householder changes, LDU, LU decomposition, etc. Platform: |
Size: 65536 |
Author:谢瑶 |
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Description: Householder法求解最小二乘问题。可以避免常规方法遇到奇异矩阵(即行列式|A|接近零)时误差太大的问题。本方法的精度非常高。-Householder method least squares problems. Avoid conventional methods encountered singular matrix (that is determinant | A | close to zero) error much of a problem. The accuracy of this method is very high. Platform: |
Size: 1024 |
Author:温泉 |
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Description: 用householder变换求QR分解，需要自己编写矩阵输入的部分（有示例矩阵）-Used for QR Decomposition Householder transformation, the need for their own part of the preparation of matrix input (with sample matrix) Platform: |
Size: 1024 |
Author:金晓婷 |
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Description: 一般实矩阵的QR分解，包括C语言的源代码以及编译后的文件，通过冒烟测试-General real matrix QR decomposition, including the C language source code and compiled files, by smoke testing
Platform: |
Size: 6144 |
Author:wumaoyang |
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Description: qr分解的c语言程序源码，能嵌嵌入matlab使用
-qr decomposition c language program source code can be embedded embedded matlab use Platform: |
Size: 1024 |
Author:圣人 |
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Description: 这是在VS2010环境下编的.C程序文件，数值分析大作业，北航2015年数值分析A大作业二（幂法、反幂法、QR分解），本人新编的代码比以往版本逻辑更简单更易读。解释清楚，可做C语言新入门者的学习范例-This is in the VS2010 environment compiled C program files. Numerical analysis of the job, the Beijing University of Aeronautics and Astronautics 2015 numerical analysis of a second (power method and inverse power method, QR decomposition), I retold in the code than previous versions of logic more simple more readable. To explain, learning C language beginners new paradigm Platform: |
Size: 6221824 |
Author:王霞 |
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Description: 最小平方QR分解法(LSQR)的C++源码，可以用来学习lsqr-Least squares QR decomposition method (LSQR) of the C++ source code can be used to learn lsqr Platform: |
Size: 509952 |
Author:xuan |
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Description: C++实现矩阵的SVD分解，矩阵基本运算“+，-，*，/”，三角分解，QR分解，矩阵显示，矩阵转置，矩阵特征值与特征向量运算.
并在 Source.cpp中附有使用例子代码，方便读者快速上手。
经本人测试，完全可以运行，放心使用。
对于SVD分解，经过与matlab中结果对比，发现，当矩阵的列数>=行数时，基本没问题。(Using C++ language realizes the SVD decomposition of matrix,as well as the basic operation of matrix "+, -, *, /", triangular decomposition, QR decomposition, matrix display, matrix transpose, matrix eigen value and eigen vector operation.
And in Source.cpp, how to use these code was supplied, which is very convenient for you to quickly use these codes into your programming.
For SVD decomposition, I had compare the result with that of MATLAB,and I found that when the columns of the matrix number > = line number,my code has no problem.) Platform: |
Size: 30720 |
Author:东篱
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