chazhifangfa

基于PCA主成分分析的混沌时间序列嵌入维求解算法(Based on PCA principal component analysis of chaotic time series embedding dimension algorithm)

该代码用于提取haar-like特征，效果比较好，可以直接运行(This code is used to extract haar-like features, the effect is good, you can run directly)

说明：  蒙特卡罗方法可以有效地解决复杂的工程问题，而MATLAB具有强大的数值计算功能。将二者结合使用，可以得到高效的解决问题的方法。本文阐述了该方法并通过实例验证了该方法的正确性和优越性。 (Monte Carlo method can effectively solve complex engineering problems, and MATLAB has powerful function of numerical calculation. The two in combination, can be cost-effective solution to the problem. This paper describes the methods and examples of the method to verify the correctness and superiority.)

SIMULATE OFDM IN A RAYLEIGH CHANEL

该程序是实现OFDM在频带上的运用，挺好用的(The program is to achieve the use of OFDM in the band, very good use)

端点检测就是检测语音是否进入语音段，而不是还停留在静音段。(It can help you judge a voice record if it has gone to the necessary place.)

该算法功能是运动视频帧目标检测，实验效果较好，值得一看(The algorithm feature is motion video frame target detection experiment better, worth a visit)

遗传算法与粒子群算法结合对参数进行优化选择，达到最后结果(Genetic algorithm and particle swarm optimization algorithm to the parameters combine to achieve the final result)

this matlab program is a mobility model for wsn.

说明：  本程序是对V-BLAST系统及其检测算法的仿真，可采用BPSK,QPSK,16QAM,64QAM调制。(This procedure is to the V-BLAST system and its detection algorithm simulation, can use BPSK,QPSK,16QAM,64QAM modulation.)