资源列表
lichaxun
- 理查逊外推法求数值微分,能达到很高的精度。-Richardson extrapolation method for numerical differentiation, to achieve high accuracy.
Gaussseidel
- 数值分析中的Gaussseidel迭代算法,能够实现线性方程组的数值解法- Gaussseidel numerical analysis of iterative algorithms, linear equations to achieve the numerical solution
majacobi
- 用Jacobi迭代法解线性方程组Ax=b,A为系数矩阵,b为右端向量-Solution using Jacobi iterative method of linear equations Ax = b, A as the coefficient matrix, b is the right end of the vector
Text1
- 这是用Fortran编写的解线性方程组,一般的线性方程组都可以解,很方便-It is written in Fortran for solving linear equations, the general solution of linear equations can be very convenient
conputezhi
- 计算矩阵的秩:这是数值处理的一个基本要求,经常要用到。-Calculate rank of matrix: This is a basic requirement for numerical processing is usually used.
bisect
- 该function文件可以利用二分法求解方程的数值解,其中有例子-The function files can be used to solve equations numerical solution of the dichotomy, of which examples
Newton
- 共轭梯度法(Conjugate Gradient)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。 在各种优化算法中,共轭梯度法是非常重要的一种。其优点是所需存储量小,具有步收敛性,稳定性高,而且不需要任何外来参数。-Conjugate Gradient method (Conjugate Gradie
grdclip
- AML语言,基于arcinfo的一种脚本语言,功能强大,这是栅格数据裁剪的代码-AML language, a scr ipting language based on arcinfo powerful, this is the cutting of the code of raster data
BKDRHash
- 常用字符串哈希函数有BKDRHash,APHash,DJBHash,JSHash,RSHash,SDBMHash,PJWHash,ELFHash等等。-The common string hash function BKDRHash, APHash, DJBHash, JSHash, RSHash, SDBMHash, PJWHash, ELFHash, etc..
select-sort
- 数据结构排序算法之选择排序法,此算法用C++编程语言书写 特别适合初学数据结构的人学习。-Selection Sort sorting algorithm data structure, this algorithm using C++ written in a programming language particularly suitable for beginner data structure of human learning
building_footprint
- 对于城市中几座建筑外形,给出这些建筑的二维轮廓-For several architectural features in the city, these buildings are given a two-dimensional contour
Cpp6
- 设有n个人站成一排,从左向右的编号分别为1~n,现在从左往右报数“1,2,1,2……”,数到“1”的人出列,数到“2”的立即站到队伍的最右端。报数过程反复进行,直到n个人都出列为止。要求给出他们的出列顺序。 例如:n=8,初始序列:1,2,3,4,5,6,7,8 出队顺序为:1,3,5,7,2,6,4,8 -N has a personal stand in a row, left to right are numbered 1 ~ n, left to right