data mining algorithm source code is very comprehensive and good use of A!

大家可以用下，mpi -mpi TEST PROGARM mpi TEST PROGARMmpi TEST PROGARM

画函数图象的matlab程序,很实用，希望和大家分享。-Matlab image draw function, procedure, very practical, would like to share.

计算机算法基础 里面有一些计算机的基础算法 初学着可以-computer algorithm based computer There is the basis of learning algorithm to look at

弹性波动方程正演程序，广泛应用于地震勘探开发阶段的正演模拟-Elastic wave equation forward procedure, widely used in seismic exploration and development phase of the forward modeling

这是一个表达式程序，主要用以实现从前缀表达式到后缀表达式的转换功能-This is an expression of procedures, mainly used for the realization of the suffix prefix expression expressions of the conversion function

差分进化算法，最新的用于替代遗传算法，是以后的主要发展方法-differential evolution

一个计算矩阵乘的程序,程序很简单,请大家帮忙检查下-Matrix by a calculation procedure, the procedure is very simple, please help to check under the

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

内容:微分方程及实验 内含课件及课件上例子的matlab源程序，对建模很有用处-Content: includes differential equations and experimental examples of courseware and courseware on the matlab source code, useful for modeling

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.