Description: 大学里数学系必学的一们课程数值分析中的经典算法————lu分解的程序vb版本-University's Department of Mathematics will study the courses have a numerical analysis of the classic decomposition algorithm-lu version of the procedure vb Platform: |
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Author:liunangui |
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Description: 大学里数学系必学的一们课程数值分析中的经典算法————lu分解的程序vb版本-University's Department of Mathematics will study the courses have a numerical analysis of the classic decomposition algorithm-lu version of the procedure vb Platform: |
Size: 2048 |
Author:liunangui |
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Description: 包括使用修正Gram-Schmit算法实现QR分解，自编LU分解、利用幂法和反幂法计算矩阵最大和最小特征值的程序。例外附有使用这些算法的例子供参考。 QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.-Including the use of Gram-Schmit amended QR decomposition algorithm, self-LU decomposition, the use of power law and inverse power method to calculate maximum and minimum matrix eigenvalue procedures. With the exception of the examples of the use of these algorithms for reference. QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included. Platform: |
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Author:gogomx |
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Description: Sparse LU Decomposition using FPGA，使用fpga实现lu分解的算法实现-Sparse LU Decomposition using FPGA, using the FPGA to achieve lu decomposition algorithm Platform: |
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Author:li |
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Description: LU 分解先行方程，里面算法详细，这个算法功能全面-LU decomposition first equation, which detail the algorithm, the algorithm for full-featured Platform: |
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Author:清 |
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Description: LU分解的串行算法（进行Cache优化），LU分解的多线程实现并行化。-LU decomposition of the serial algorithm (for Cache Optimization), LU decomposition of multi-threaded parallel. Platform: |
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Author:zzh |
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Description: LU分解在本质上是高斯消元法的一种表达形式。实质上是将A通过初等行变换变成一个上三角矩阵，其变换矩阵就是一个单位下三角矩阵。这正是所谓的杜尔里特算法（Doolittle algorithm）：从下至上地对矩阵A做初等行变换，将对角线左下方的元素变成零，然后再证明这些行变换的效果等同于左乘一系列单位下三角矩阵，这一系列单位下三角矩阵的乘积的逆就是L矩阵，它也是一个单位下三角矩阵。
这类算法的复杂度一般在左右，对充分消元的分解则不然。
-LU decomposition is essentially a Gaussian elimination method expression. A substance is through the primary transformation into an upper triangular matrix, the transformation matrix is a unit lower triangular matrix. This is the so-called Duerlite algorithms (Doolittle algorithm): from the bottom row of the matrix A do elementary transformation, the diagonal elements into the bottom left of zero, and then show the effect of these lines is equivalent to transform the left by a unit lower triangular matrix, this series of unit lower triangular matrix inverse is the product of L matrices, it is also a unit lower triangular matrix. The complexity of these algorithms is generally about the full elimination of the decomposition is not. Platform: |
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Author:王伟 |
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Description: 基于数值计算的矩阵分解。LU算法，并对分解后的矩阵与原矩阵进行比较和验证。-Based on the numerical calculation of decomposing matrix. LU decomposition algorithm, and the comparison with the original matrix matrix and verified. Platform: |
Size: 1024 |
Author:张平 |
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Description: 基于C语言得MATLAB平台设计的LU分解算法解方程-MATLAB platform based on C language was designed to solve the equation LU decomposition algorithm Platform: |
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Author:吴用 |
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Description: 可以用该程序数值求解矩阵，具有详细的注释，理解LU分解法求线性方程组的算法原理(The program can be used to solve the matrix, with detailed notes, understanding the LU decomposition method for solving linear equations algorithm principle) Platform: |
Size: 1024 |
Author:justgettingstarted
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