sift

这是认知无线电检测中的循环检测代码，希望大家享用(This is the cognitive radio detection loop detection code, I hope you enjoy)

Markov 过程(Markov process)

飞行器纵向3自由度非线性动力学模型的线性化(Aircraft vertical 3-DOF nonlinear dynamic model linearization)

语音信号分类。 本案例针对四类语音信号，用BP神经网络的方法进行分类。(Speech signal classification. This case for four types of speech signals, using BP neural network method for classification.)

Digital Image Steganography: Survey and Analysis of Current Methods

小车位移的模拟仿真实现,分为带PID和不带PID的仿真,并用GUI予以直观表达,平台matlab6.5,欢迎大家下载交流(Vehicle simulation displacement achieved with PID and is divided into non-PID of the simulation, and be intuitive GUI expression platform matlab6.5, welcome to download the exchange of)

稀疏表示，可以用于分析信号处理的算法程序(sparse representation)

扩频信号产生，频谱显示............................(Spread spectrum signal generator, spectrum display)

说明：  EM算法代码，利用类电磁机制求解优化问题的优化算法可以达到全局最优的算法，并且不要求目标函数可微(EM algorithm code, the use of the electromagnetic mechanism to solve the optimization problem of the optimization algorithm can achieve the global optimal algorithm, and does not require differentiable objective function)

matlab 匹配追踪算法,garbor原子的，非常好用(matlab matching pursuit)