Description: 数值分析大作业
－－――（高斯列主元消去法求解线性方程组）-Numerical analysis of large operating----( out principal component Gaussian elimination method for solving linear equations) Platform: |
Size: 83968 |
Author:fl |
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Description: Causs列主元消去法解线性方程组，为数值方法中的基础方法-Causs out principal component elimination method of solving linear equations, numerical methods for the basic method Platform: |
Size: 2609152 |
Author:werner |
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Description: 随机抽样一致性算法RANSAC源程序,C++实现。作者：Ziv Yaniv。推荐理由1：没有使用任何其他的函数库，省去您更多负担。如解线性方程、随机数产生器。理由2：唯一觉得可惜的是他的算法中过多的使用了C++的特性，如vector，虚函数，设计模式。如果您刚好是C++高手，正是您阅读的好程序。理由3：作者的注解详细，每2行就有1行注释，容易看懂。-RANSAC random sample consensus algorithm source code, C++ implementation. Of: Ziv Yaniv. Recommended reason 1: do not use any other library, eliminating the need for more of your burden. Such as solving linear equations, random number generator. Reason 2: The only pity is that his excessive use of algorithm C++ features such as vector, virtual function, design model. If you happen to be C++ expert, is that you read a good program. Reason 3: Details of the comments, there is a line for each comment line 2, easy to understand. Platform: |
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Author: |
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Description: 书名：[MATLAB语言常用算法程序集].(龚纯).清晰版
内容：插值，函数逼近，特征值计算，数值微分，数值积分，方程求根，非线性方程组求解，线性方程组的直接法，线性方程组的的迭代法，随机数生成，特殊函数计算，常微分方程的初值问题，偏微分方程的数值解法，数据统计和分析。-Title: [MATLAB algorithms commonly used in assembly language]. (Gong pure). Clearer view of the contents: interpolation, function approximation, eigenvalue calculation, numerical differentiation, numerical integration, finding roots of equations, nonlinear equations, linear equations group, direct, linear equations of the iterative method, random number generation, calculation of special functions, initial value problems for ordinary differential equations, numerical solution of partial differential equations, statistics and analysis. Platform: |
Size: 17144832 |
Author:刘鹏 |
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Description: 这是一个关于非线性信息处理技术的文档；里面包括logistic映射、lorenz、rossler等混沌经典方程的程序和matlab仿真结果；还包括求分形w-m函数的维数的半方差法忽然R/S方法-This is a non-linear information processing on the document which includes logistic map, lorenz, rossler chaotic classical equations such as the procedures and matlab simulation results also includes wm seeking function of the fractal dimension of a sudden half of variance R/S method Platform: |
Size: 1628160 |
Author:李阳 |
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Description: 求解线性方程算法，vs下以调通，可以运行测试-Algorithm for solving linear equations, vs the next to bring up the pass, you can run the test Platform: |
Size: 7001088 |
Author:wang |
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Description: 提出了一种求解电磁场有限元 边界元混合法所生成的线性方程组的有效方法 ———内观
法结合多波前法.由于该线性方程组的系数是一个部分稀疏部分满填充的矩阵,为了加速求解,应用内观法将系数矩阵分为 2块,一块是有限元法形成的稀疏矩阵,另一块是边界元法生成的满阵,然后用多波前法求解稀疏矩阵方程,用高斯 约当消去法解满阵方程. 采用该方法,计算了二维多层介质柱体的雷达散射截面.计算结果表明,该方法的计算效率远远高于传统的高斯法.-Proposed for solving mixed finite element boundary element linear equations generated by an effective method of Vipassana--- a combination of multi wave front method. Since the coefficients of linear equations is a part of the sparsely populated part of the full matrix, in order to speed up the solution, application of Vipassana coefficient matrix is divided into two, one is the finite element method for the formation of the sparse matrix, the other is the boundary element method generates the full array, and then use the multifrontal method for solving sparse matrix equation Gauss Jordan elimination method with full matrix equation solution. use this method to calculate the two-dimensional multi-layer dielectric cylinder of the radar cross section. The results show the computational efficiency of this method is much higher than the traditional Gaussian law. Platform: |
Size: 310272 |
Author:durongmao |
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Description: 各种方程的解法，包括代数方程，线性方程组，线性微分方程-Solution of various equations, including algebraic equations, linear equations, linear differential equations and so on. . Platform: |
Size: 84992 |
Author:胡海静 |
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Description: 数值分析：
lagrange插值与三次样条插值
simpson复化积分和两点高斯复化积分
四阶龙格—库塔解微分方程
牛顿下山法求解方程的根
列主元消去法求解线性方程组的根
-Numerical Analysis: lagrange interpolation and cubic spline interpolation simpson recovery of complex points and two points of the Gaussian integral Runge- Kutta Solutions of Newton descent method for solving differential equations root out the main element elimination method for solving linear equations root Platform: |
Size: 34816 |
Author:susan |
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Description: SIRT算法程序用于计算大型的、稀疏的、常常是病态的线性方程组-SIRT algorithm program used to calculate the large, sparse, often morbid linear equations Platform: |
Size: 189440 |
Author:张生 |
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Description: 各种方法可选择解线性方程组，c++环境下屏幕输入提示判断-Can choose various methods of solving linear equations, c++ environment-screen prompts to determine the input Platform: |
Size: 10240 |
Author:kobe |
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Description: 求矩阵特征值和特征向量的算法：QR算法。用于线性方程组的求解，和反幂法算法的设计-Matrix eigenvalues and eigenvectors of the algorithms: QR algorithm. For solving linear equations, and inverse power law algorithm design Platform: |
Size: 1955840 |
Author:yaaaa |
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Description: 共轭梯度法是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。-Conjugate gradient method is between the steepest descent method and Newton method between a method that only use the first derivative information, but the steepest descent method to overcome the disadvantage of slow convergence, but also avoids the need to store and calculate Newton Hesse matrix and the shortcomings of the inverse, conjugate gradient method is not only linear equations to solve large-scale one of the most useful, large-scale nonlinear optimization solution is also the most efficient algorithms. Platform: |
Size: 1024 |
Author:sunling |
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Description: 数学上Gauss-Seidel迭代法求线性方程组，Jacobi迭代求线性方程组等等，希望有用-Gauss-Seidel iterative mathematical method for solving linear equations, Jacobi iteration for solving linear equations, etc., want to be useful Platform: |
Size: 13312 |
Author:huqianqian |
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Description: 本程序采用列主元素消去法解线性方程，最大变元数1-This procedure uses the main elements of the column elimination method for solving linear equations, the maximum number of variables 100 Platform: |
Size: 1024 |
Author:yuxiang |
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Description: 本程序用矩阵分解法解线性方程组，最大变元数1-The program uses matrix decomposition method for solving linear equations, the maximum number of variables 100 Platform: |
Size: 1024 |
Author:yuxiang |
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Search - linear equations