lodl-with

数字通信中的DBPSK调制解调的原理和过程, 通过用Matlab 对这一过程的编程,分析信号在理想信道和加噪信道中传输时的(The principle and process of DBPSK modulation and demodulation in digital communication. By programming this process with Matlab, the transmission of signal in ideal channel and noise channel is analyzed.)

说明：  这个程序是关于8dpsk仿真的,经调试可用(this procedure is about 8 dpsk simulation and is available for debugging)

Windows Phone Application

mobile上的点餐系统，实现菜单浏览，点菜，下单等功能。(order dish on mobile)

说明：  用matlab编写,由浅入深实现卡尔曼滤波器跟踪,滤波功能(The tracking and filtering function of the Kalman filter is realized by using matlab.)

c#平台，通过google的URL，结合地理坐标，在mobile上显示定位的静态图片。(c# platform, through google' s URL, with geographic coordinates, location in the mobile display static images.)

Wireless Sensor Networks (WSN) is different than the Cellular Networks as I mentioned earlier. A WSN is composed of a large number of sensor nodes that communicate using a wireless medium (air). The sensor nodes are deployed randomly in the environment to be monitored. The sensor nodes distributed in ad hoc structure. In WSN there is no base station and not all nodes hear each other. The WSN is a multi-hop network. Basic part of my code is to randomly place the sensor nodes in the given space then connecting each two nodes if the distance between them less than or equal to the communication radius.

AODV for ad-hoc mobile network

说明：  基于锁相环的BPSK,QPSK的调制解调程序,并给出了仿真结果(The modulation and demodulation program of BPSK,QPSK based on PLL is given, and the simulation results are given.)

gapi用来开发游戏及其图形方面的组件很优秀的一个库。(gapi used to develop the game and the graphics are excellent components of a library.)