5

递归分析器，完成递归分析器的各个功能，很好用-Recursive parser, analyzer finish all recursive functions, a very good use

vivi的远代码,使用于s3c2410 好东西哦!-vivi far code, used for good things S3C2410 Oh!

NAT打洞，原理和源代码 P2P之UDP穿透NAT的原理与实现（附源代码）-NAT burrows, and the principle and source code P2P UDP penetrate NAT"s Theory and Implementation (source code)

用C语言地震合成记录 里面包括计算反射系数 生成雷克子波 等部分 有点长 希望有用(Synthetic seismic records using C language, including calculation of the reflection coefficient which generate Leike Zi Bo and some other little long hoped that a useful)

说明：  matlab是一种编程软件，也称矩阵实验室. 在数值计算方面做出了很大的贡献. 多目标优化问题是最优化领域中的一种优化方法，得出的解是折衷解. 多目标优化问题可以分为约束多目标优化问题和无约束多目标优化.在实际生活中，有很多问题都可以被视为多目标优化问题，如旅行商问题、工程问题，证券投资问题等，然而采用matlab编程软件具有很好的求解展示效果.(Matlab is a programming software, also known as a matrix laboratory. It has made great contributions in numerical calculations. Multi-objective optimization problems are an optimization method in the field of optimization, and the solutions obtained are compromise solutions. Optimization problems can be divided into constrained multi-objective optimization problems and unconstrained multi-objective optimization problems. In real life, many problems can be considered as multi-objective optimization problems, such as traveling salesman problem, engineering problem, securities investment problem, etc. The matlab programming software has a good solution display effect.)

俄罗斯方块，是新手的作品，大家可以共享来学习下-Tetris is a novice work, we can all share to learn under the

IDL code from NASA IDL program collection mainly for SPACE SCIENCE

Java数据库编程实例一书中的所有实例源代码，包括编译通过的实例类代码和JBuilder工程文件，实例中应用的数据库，并有在实例中涉及的相关Java类文件(数据库驱动程序)。编译时，请将源程序复制到硬盘，然后修改所有复制文件的属性，删除所有文件的只读属性，运行时需要在数据库管理系统中注册数据库，如果是服务器端程序需要启动服务器系统。所有实例都是在JBuilder开发环境中进行开发和编译的。

说明：  机器学习学习资料，周志华，西瓜书。机器学习方向书籍。(Machine Learning Materials)

说明：  在Linux系统下读取惯导数据，输出姿态角（横滚角、俯仰角、偏航角）(Reading inertial navigation data under Linux system, output attitude angle (roll angle, pitch angle, yaw angle))