比较全的超声成像代码，基于fieldii平台

说明：  使用matlab进行毫米波信道模型仿真，很棒的源码(Millimeter-wave channel model simulation using matlab, great source code)

try to punch hole in firewalls via UDP

Unlockit will return 0 if the named lock exists, contains the given pid, and is successfully removed -1 otherwise.

MultiThreadSock.rar多线程套接字 threadpool.zip线程池类 Curve类及例子.rar oscilscope.rar曲线控制 UDPSender.rar发送UDP包 MultiCastReceiver.rar接收-MultiThreadSock.rar multithreading threaded socket threadpool.zip Pool Curve categories and examples. Rar oscilscope.rar curve control UDPSender.rar send UDP packet reception MultiCastReceiver.rar

创建Windows Service，启动客户端服务程序，启动定时器，定时监控客户端服务程序是否正常，通讯方式采用WCF以及同步事件。(Create a Windows Service, start the client service program, start the timer, the timer monitoring client service program is working, communication and synchronization using WCF events.)

提取海岸线资料，用于matlab的m_map地图绘制(extract coastlines)

说明：  基于matlab对三维点云的法向量进行求取，并进行朝向统一。(Based on MATLAB, the normal vector of three-dimensional point cloud is calculated, and the direction is unified.)

说明：  kobo patch program to make it better

实现ADO的VB程序，实现ADO数据库文件的创建和操纵(ADO realize the VB program, realize ADO database file creation and manipulation)

设计了差分编码移相键控(2DPSK)调制解调系统的工作流程图,并利用 Matlab 软件对该系统的动态进行了模拟仿真。利用仿真的结果,从基带信号的波形图可以衡量数字信号的传输质量 由系统的输入和输出波形图可以看出,仿真实验良好 。(Design of a differential phase shift keying encoding (2DPSK) modulation and demodulation system working flow chart of the system using Matlab software to simulate the dynamics simulation. Using simulation results, from the baseband signal waveform can be measured digital signal transmission quality by the system' s input and output waveforms can be seen that simulation is good.)