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nishangsanjiaohua
这是数值分析中拟上三角法的实现程序,c语言(This is the numerical analysis to be on the triangulation procedures, language c)
- 2007-06-17 16:57:01下载
- 积分:1
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sidianchafen
使用五点差分格式计算一个微分方程在边值问题上的解(The use of a five-point difference scheme for the calculation of a differential equation in the solution of boundary value problems)
- 2008-06-09 22:48:58下载
- 积分:1
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naturePoly
在Z2[X]中判断一个多项式是否本原多项式,并能对给定的多项式求逆。
(in Z2 [X] to judge whether a polynomial primitive polynomial, and the right to the inverse polynomials.)
- 2007-05-21 14:57:08下载
- 积分:1
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CPPsimplex
单纯形法,求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。它的理论根据是:线性规划问题的可行域是 n维向量空间Rn中的多面凸集,其最优值如果存在必在该凸集的某顶点处达到。顶点所对应的可行解称为基本可行解。单纯形法的基本思想是:先找出一个基本可行解,对它进行鉴别,看是否是最优解;若不是,则按照一定法则转换到另一改进的基本可行解,再鉴别;若仍不是,则再转换,按此重复进行。因基本可行解的个数有限,故经有限次转换必能得出问题的最优解。如果问题无最优解也可用此法判别。
(Simplex method for the minimum)
- 2011-09-18 22:57:30下载
- 积分:1
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LeastMeanSquare
最小二乘法求超定线性方程组得C++模板,还包括矩阵求逆,矩阵乘法等小函数(Overdetermined least-squares method of linear equations have to C templates, also includes matrix inversion, matrix multiplication, such as small function)
- 2021-01-26 19:58:37下载
- 积分:1
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AddMatrix
用三元组表为结构,实现稀疏矩阵的加法并输出。(Achieve sparse matrix addition)
- 2014-02-19 19:59:00下载
- 积分:1
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PSO
针对传统的算法如遗传算法、粒子群算法等在TSP问题上求解精确性和求解规模上都还有一定的不足,本文提出了一种基于动态规划思想的粒子群优化算法。该算法用动态规划的方法实现粒子间的信息交互和粒子的进化,并且将粒子群中的粒子按无标度信息指导网络拓扑图的方式进行连接。仿真结果表明该方法能有效地减小误差率,提高解的精确,同时还保持了较低的计算复杂度,具有良好的稳健性。(TSP problem solving for the traditional algorithms such as genetic algorithms, particle swarm optimization accuracy and solving the scale, there is a certain lack of a dynamic programming algorithm-based particle swarm optimization algorithm. The algorithm using dynamic programming method to achieve the evolution of information exchange between the particles and the particles, and particle swarm particle scale-free information guide network topology map to connect. The simulation results show that this method can effectively reduce the error rate and improve the solution precision, while maintaining a low computational complexity, good soundness.)
- 2013-01-07 18:05:35下载
- 积分:1
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GA
说明: 遗传算法用来求解带容量的车辆路径问题,用c++完成的代码(The genetic algorithm is used to solve the vehicle routing problem with capacity. The code is completed by c++.)
- 2019-06-19 16:30:06下载
- 积分:1
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methods
说明: 常用算法包括第一类整数阶贝塞耳函数,积分刚性方程组的吉尔方法,计算多重积分的高斯方法,快速傅利叶变换,离散随机线性系统的卡尔曼滤波,切比雪夫曲线拟合的c语言算法(failed to translate)
- 2010-04-23 23:54:07下载
- 积分:1
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2DUDFSTOKES
该程序为fluent软件进行速度入口造波数值模拟,波浪为二阶stokes波(The program for the FLUENT software simulation of wave speed entrance numerical, two order Stokes wave)
- 2014-07-11 15:40:02下载
- 积分:1