papers

对基带数字通信的位同步过程进行了仿真，采用Gardner算法，没有用插值。符号用SRRC进行脉冲成形，环路滤波器没有用PI回路，是简单的alfa，1-alfa低通滤波，NCO调整也比较简单。(Baseband digital communications for the bit synchronization process of the simulation, using Gardner algorithm, did not use interpolation. Carried out with SRRC pulse shaping symbols, did not use PI loop filter circuit is a simple alfa ,1-alfa low-pass filter, NCO is also relatively simple to adjust.)

实现haffuman编码的功能，可以正确运行仿真并实现正常的输出(Encoding functions to achieve haffuman)

说明：  《matlab 7辅助信号处理技术与应用》下载资料，是学习信号处理的理想的资料。( "matlab 7 Cueing signals Processing Technology And Application" download the material, is studies the signal processing the ideal material. )

说明：  算术编码，matlab实现，是固定频率表的算术编码的实现方式(Arithmetic coding, matlab implementation, a fixed frequency table of the arithmetic coding implementations)

被控对象为三阶系统，可以根据M的参数设置演示低通滤波效果，控制部分采用PID控制。(Third-order system for the controlled object, you can set the parameters according to M shows low-pass filtering effect, the control part of the PID control.)

The Code provide comparison of Bit error rate for BPSK for Rayleigh fading in Matlab

蛙跳积分法数值模拟Duffing方程和单摆运动的matlab程序(Numerical simulation leapfrog integration Duffing equation and pendulum motion)

一种基于 matlab 的电力系统仿真组件,用于电力系统潮流计算的软件的说明(See http://www.pserc.cornell.edu/matpower/ for more infomation)

说明：  医学图像分割的matlab程序，针对脑部肿瘤图像，使用水平集方法划分出肿瘤区域，内部包含测试程序(Medical image segmentation matlab program for brain tumor imaging, using the level set method into the tumor region, the internal test procedures include)

说明：  本程序为粗糙集属性约简的算法！如有做这方面的请下载！(this is a good program!if anyone need this, please load down!)