Paper

实现最炫民族风~很有意思的一个小程序，希望大家喜欢(The most unusual and very interesting National Wind ~ a small program, hope you like)

说明：  用MATLAB编写的一个贪吃蛇的小游戏，集趣味与学习于一身(Written using MATLAB' s a Snake game combines fun and learning in a)

说明：  RKF78积分的Matlab源码程序，可以实现高精度的积分(RKF78 integral Matlab source program, you can achieve high-precision integral)

山地分布图,能够明确的画出山地的地形分布，可以很好的分析山的地形(san wei kong jian fen bu biao,neng yong gai dai ma hua chu fen bu biao . er qie zhi guan ming que,bi jiao xing mu . xi wang neng gei da jia dai lai yong chu .)

说明：  介绍MATLAB粒子群算法工具箱的使用及一些实例(This paper introduces the use of MATLAB particle swarm optimization toolbox and some examples.)

Matlab_数据分析和统计 Matlab_数据分析和统计 Matlab_数据分析和统计( Matlab_statistic)

说明：  OFDM的发射系统仿真，程序绝对正确，希望能给你们一些参考。(OFDM Transmission)

将断层剖面划分为一组网格，并以固定的事件数或固定的扫描半径，计算每个网格点处的b值。然后用色彩表示断层面上b值的分布情况，从而反应断层的应力积累情况，便于地震学家分析该断层是否存在发震的可能(This subroutine creates a grid with spacing dx,dy (in degreees). The size will be selected interactively or grids the entire cross section. The b-value in each volume is computed around a grid point containing ni earthquakes or in between a certain radius. The standard deviation is calcualted either with the max. likelihood or by bootstrapping, when that box is checked. If not, both options can be assigned by the additional run assignment. Standard deviation of b-value in non-bootstrapping case is calculated from Aki-formula!)

利用频域滤波消除周期噪声，即用频域带阻滤波器消除图像中的周期噪声。(By using the frequency domain filtering eliminating cycle noise, use frequency domain band-stop filter to eliminate image noise of the cycle.)

QPSK BER SER AWGN 正交相移键控的基带数字通信系统(QPSK BER SER AWGN )