xianxingxitongdepinyufenxifa

用FORTRON程序编的最速下降法，用来解决无约束规划问题(With FORTRON program compiled the steepest descent method, which is used to solve the unconstrained programming problem)

LDPC码是目前通信中性能最好的纠错编码之上，这是我在Matlab下编写的LDPC基本解码算法，已经通过调试，大家共同学习(LDPC code is the best communication performance on error-correcting code, this is my prepared in Matlab basic LDPC decoding algorithm has been through debugging, U.S. co-learning)

数据挖掘,聚类分析,DBSCAN C++的实现,(Data mining, clustering analysis, DBSCAN C++ Realization)

说明：  本程序包括树木、草以及鲜花的加载，花和草可以在风中摆动，这个动态森林很逼真(This procedure, including trees, grass and flowers of the load, flowers and grasses can be swinging in the wind, the dynamics of forest is very realistic)

4th exercise of computer graphics course

this is a example about matlab and VC

运用matlab软件，编程运算，进行回归分析(Use matlab software, programming operations, the regression analysis)

动态称重代码便于大家重复劳动，请批评指正(WIM Code)

扩展卡尔曼滤波（EKF）仿真演示，以一个空中水平抛射出物体为例子，采用EKF对其进行目标跟踪。(Extended Kalman filter (EKF) simulation demo, to a level of air projectile objects as an example, EKF target tracking.)

程序为地震勘探资料处理方法中的数值模型模拟正演，方法为射线追踪(The program forward numerical model for seismic exploration data processing method in the simulation, for ray tracing method)