tell Suan English and mathematics average score is a beginners program

this program is testing prog

能进行fdtd数值模拟工作，采用的是完全匹配层边界条件-Numerical simulation of FDTD can work, using the perfectly matched layer boundary conditions

基于OPENMP的并行算法，通过设置不同的线程数来验证多线程对并行计算速度提高的贡献-OPENMP-based parallel algorithm, by setting a different number of threads to validate the multi-threaded parallel computing speed of the contribution of

用c写的 十进制到十六进制转换用到的相关函数-used to write in metric Hexadecimal use the correlation function

简单的C++示范程序-Simple C++ Demonstration program

里面用两种方法实现了骑士巡游问题，分别是回溯的方法，和贪心加回溯的方法。-There two ways to achieve a parade Cavalier problems are way back, and greedy plus retrospective approach.

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.

利用MATLAB实现fft的MATLAB代码以及解释和仿真结果-Fft in MATLAB using MATLAB code as well as the realization of the interpretation and simulation results

MPI实现四个进程以上的Jacobi迭代,进行连续四次迭代后选择两进程所处理数据交界处8×8子矩阵进行输出-MPI realize more than four Jacobi iterative process, carried out four successive iteration process after the selection of two data processing at the junction of 8 × 8 sub-matrix output

PCONSOLE是根并行计算相关的一个软件，它是一个用于自定义借口和计算的编程软件