Multi

牛顿迭代方法计算算法示例，可以通过这个来写出其他的计算方法-Newton iteration method algorithm for example, you can write this to the calculation of other

由于一个数值问题的精确解往往事先不知道，而用数值方法求出的计算解的误差又是不可避免的。因此，数值解是否失真，如何判断──即误差问题，成为大家所关心的重要而又困难的问题，本章只介绍了误差的基本概念和数值计算的若干原则，这对处理数值计算问题是必需的，但是仅这些还远远不能解决工程和科学计算中更为复杂的误差分析问题，还需专门分门别类地进行研究。-as an accurate numerical solution of the problem often did not know in advance, and the numerical methods used to calculate the solution sought by the error is inevitable. Therefore, the numerical solution of whether distortion, how to judge-- namely error, as we are concerned the important and difficult issues, this chapter presents only the basic concept of error and numerical calculation of certain principles, which deal with numerical calculation is necessary, but they are far from alone can not solve engineering and scientific calculations more complex error analysis, specialized categories needed to conduct research.

pso的c++，mpii实现，可以选择串行或使用mpi并行运行

MPI monte-carlo PI calculation

使用“Biconjugate Gradient Method”并行程序实现复杂的线性方程求解 -"Biconjugate Gradient Method" parallel process of complex linear equation

这是我学习并行编程的第一个程序， 原来时fortran的， 我将其改写为c的， 两分程序都在包中， 程序比较简单，但很有助于理解mpi-This is my learning parallel programming the first procedure, when the original fortran, and I will rewrite for c

解决FFT的编程问题，赶紧下啊~~很 好的，真的，不过不是我编的，高手那转的！-FFT to solve programming problems, quickly, under ah ~ ~ very good, really, but I am not prepared, and master it turn!

实现矩阵乘的并行算法源程序，拿来与大家分享-Matrix by the realization of the parallel algorithm source code, used to share with you

简单的并行计算示例，使用MPI实现，在改程序中有一个manager,n个worker，运行后可以使多个worker同时计算-Simple example of parallel computing, the use of MPI realize, in the reform process has a manager, n a worker, after running a number of worker at the same time allows the calculation

魔方问题是算法设计中一个难点，搜索算法的复杂度很高，在这个例子中将采用并行处理的算法对其中的限界剪枝算法进行搜索。-algorithm for solving the problem is a difficult design, search algorithm is highly complex, In this example will use parallel processing algorithms which limits pruning algorithm for the search.