-
water
汪德灌教授那本 计算水力学书后的 perisiman 隐式差分法源代码的 c++版本,我是在fortran代码中改过来的,书中的fortran代码有错误, 请较高人才得以突破 这个东西应该比较有用的吧, 尤其对刚接触这方面知识的 注释很详细哦 而且有输入文件(Professor Wang Deguan that the calculation of hydraulics perisiman after the implicit difference method source code c++ Version, I was changed from fortran code, and the book fortran code error, please talents to break with this higher things you should be more useful, especially for刚接触this regard very detailed knowledge of the Notes and the input file Oh)
- 2008-01-10 13:29:29下载
- 积分:1
-
de_test
差分进化算法,有测试函数,是遗传算法的改进算法,收敛快,精度高。(Differential evolution algorithm, a test function, is an improved genetic algorithm algorithm, fast convergence, high precision.)
- 2017-06-01 19:46:08下载
- 积分:1
-
polyfit
C语言实现多项式的最小二乘拟合,可用于在区间上对函数进行拟合(C language polynomial least squares fitting, can be used to fit the function on the interval)
- 2021-02-19 12:39:44下载
- 积分:1
-
abint_bchol_brinv
将一些标准数值与非数值算法集中封装在几个DLL中,需要用时可在VB/Delphi/C#中分别调用,这里提供了3个小程序,分别用于线性方程组求根、计算行列式的值、矩阵求逆。(Some standard numerical and non-numerical algorithm focus on packaging in several DLL, it is necessary to use when in VB/Delphi/C# Call, respectively, this provides three small programs, respectively, for the roots of linear equations, calculation of the value of the determinant, matrix inversion.)
- 2008-06-28 22:35:05下载
- 积分:1
-
plrc_fdtd
一维等离子体的plrc—fdtd算法程序(one-dimensional plasma plrc- fdtd Algorithm)
- 2006-10-01 09:29:56下载
- 积分:1
-
Gauss
高斯消元法、高斯列主元消元法解线性方程组。程序由本人独立完全独立完成。版权所有!(Gaussian elimination method out PCA Gaussian elimination method for solving linear equations. I am independent program consists entirely independently. All rights reserved!)
- 2013-08-10 12:31:59下载
- 积分:1
-
PE
说明: 计算潜在蒸发,方法为彭曼法,需要气温、日照、风速等资料,具体详见程序界面(Pe calculation)
- 2011-12-02 11:51:02下载
- 积分:1
-
Program
利用表达式求解和栈的只是,设计一个简易的数学题库, 可供小学生作业,并能给出分数。
要求:建立试题库文件,随机产生 n 个题目;题目涉及加减乘除,带括弧的混合运算;随时可以退出;保留历史分数,能回顾历史,给出与历史分数比较后的评价。(Use solving expressions and stack just design a simple math exam, students for the job, and can give a score.
Requirements: Create test file, randomly generating n topics topics involving addition, subtraction with parentheses mixing operation ready to quit keep historical scores, can look back at history, and history is given uation scores after comparison.)
- 2020-12-29 22:59:01下载
- 积分:1
-
include
主要是关于一些数值计算中所要用到的头文件,希望对大家有所帮助(Mainly on the number of numerical calculation by the use of header files, I hope all of you to help)
- 2008-01-07 21:51:49下载
- 积分:1
-
Simpleequationstoachieve
说明: 利用该方程组求解一般的线性方程组,别且符合数学求解原理(Using the equations of linear equations in general, do not and in accordance with principles of mathematics to solve)
- 2010-04-22 10:38:10下载
- 积分:1