-
Simplex method for linear programming
线性规划中的单纯形法的c实现，代码有测试类，(Simplex method for linear programming)
- 2017-08-25 11:03:43下载
- 积分：1
-
Gauss
这是用C++编写的 用高斯方法求解方程的方法 我想对与计算机数学的同学来说 可能会有用(It is written with C++ method for solving equations using Gaussian approach I want to mathematics and computer may be useful for the students)
- 2013-07-02 11:10:51下载
- 积分：1
-
2005121420740774
用于计算学分绩,是大学实行学分制后比较实用的一个软件(used in the calculation of the credit performance of college credit system after a more practical software)
- 2006-06-04 01:21:56下载
- 积分：1
-
edger12dlocalbasis
通过C++头文件实现的有限元形状函数计算程序(finite element shape function)
- 2012-11-15 15:02:29下载
- 积分：1
-
LPA(C)
复杂网络的结构检测室近几年的研究热点，目前最快的算法是标签传播！(Community detection is hot topic in recent years. The most fast algorithm for community detection is Label Propagation Algorithm(LPA),and this is the program!)
- 2021-02-22 16:49:41下载
- 积分：1
-
na7
Orthogonal Polynomials Approximation
数值分析，计算正交基多项式的系数
(Given a function f and a set of m >0 distinct points . You are supposed to write a function to approximate f by an orthogonal polynomial using the exact function values at the given m points with a weight assigned to each point . The total error must be no larger than a given tolerance.
Format of function
int OPA( double (*f)(double t), int m, double x[], double w[], double c[], double*eps )
where the function pointer double (*f)(double t) defines the function f int m is the number of points double x[] contains points double w[] contains the values of a weight function at the given points x[] double c[] contains the coefficients of the approximation polynomial double*eps is passed into the function as the tolerance for the error, and is supposed to be returned as the value of error. The function OPA is supposed to return the degree of the approximation polynomial.
Note: a constant Max_n is defined so that if the total error is still not small enough when n = Ma)
- 2011-11-27 11:47:21下载
- 积分：1
-
DFP
DFP法求优化问题的C++源代码，经测试，该程序运行正常，得到了预期的结果。(DFP method for the optimization of C++ source code, tested, the program works correctly to get the desired results.)
- 2011-11-19 14:07:21下载
- 积分：1
-
19864062MatrixOper
对于协方差矩阵的一种计算方法，对于地震中的反演约束算法能起到很好的作用。(For a kind of covariance matrix calculation method)
- 2011-05-30 13:43:06下载
- 积分：1
-
4-fft
FFT快速傅里叶变换 采用基4 fft实现的c语言版(FFT Fast Fourier Transform implemented using the base 4 fft c language version)
- 2020-12-16 15:09:13下载
- 积分：1
-
p2mesh
划分网格一个开源的库，有限元的算法，很好用(Meshing an open source library = for finite element)
- 2013-07-22 15:34:38下载
- 积分：1
