ecg

基于时空梯度的多分辨率目标跟踪稳像算法，该方法可用于处理有前景目标的图像，效果很好(Space-time gradient based target tracking of multi-resolution image stabilization algorithm)

全国研究生数学建模大赛2012年优秀参赛论文集D题1解法与程序(National Graduate Mathematical Modeling Contest 2012 entry Engineering D problem an excellent solution and Procedures)

c++的各种例子，例如继承，重载，容器，迭代子，vector，多态，模版，虚函数，友元，指针，作用于等等，超级多的例子，每个例子都是用中文标识，对学习c++的朋友很有帮助。(Various examples of c++, such as inheritance, overloading, containers, iterators, vector, polymorphism, templates, virtual functions, friend, pointer, acting, etc. Super Multi example, each of the examples are used to identify Chinese for learning c++ helpful friends.)

energy detection in cog radiio

this code explains the performance of BPSK and QPSK modulation techniques in terms of there bit error probability. this code plots the simulated bit error rate of bpsk and qpsk in terms of SNR. both modulation techniques are explained in RAYLEIGH fading channel.

STEGANOGRAPHY for security using image processing

三电平SVPWM的simulink仿真，可以用于各个闭环(Three-level SVPWM simulink simulation can be used for each closed loop)

说明：  使用萤火虫算法对传感器网络进行覆盖的优化（FA）(Optimization of Sensor Network Coverage using Firefly Algorithm (FA))

本程序为用matlab对kalman滤波进行目标跟踪的应用仿真的程序代码(The procedures for the use of matlab kalman filter for target tracking application simulation program code)

Poission Distribution