I2C总线的verilog 程序，非常有用，已经经过验证。

This software is used to test some functions of -This software is used to test some functions of

并行算法实践－mpi源程序，陈国良版，含全部源程序-parallel alogithm

是用来生成测试数据的类，可以直接生成测试人员需要的各种数据-Is used to generate test data type, you can directly generate test data needed

用c语言编写的算法―雅克比迭代，是学习并行的好例子-The algorithm using c language- Jacobi iteration, is a good example of parallel learning

实现了面向多线程应用程序的读写锁，支持并发读，互斥写-Realize a multi-threaded applications for the read and write lock to support the concurrent read, exclusive write

并行环境下的intersect实现。使用mpi语言在smp环境下实现-Parallel environment intersect realize. Use mpi language environment in smp realize

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.

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

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.