pLSA_EM

Particle Swarm Optimazation code

轮廓波变换matlab程序代码，其中包含基于Contourlet变换的图像去噪算法(The contourlet transform matlab program code, which contains image denoising algorithm based on Contourlet transform)

Stepper Motor Simulation

2dpca函数代码 通过调用运行 (2dpca function code by calling the run)

图像处理：用MATLAB实现的维纳滤波、约束最小二乘，Lucy-Richardson迭代和盲去卷积算法，并带有GUI。(ImageDeblurring:Implement deconvwnr, deconvreg, deconvlucy, deconvblind with MATLAB, GUI appended.)

现代谱估计，较传统的经典功率谱估计，在分辨率和估计正确程度上有了一定的提高(AR estimate of spectrum)

随机信号谱分析 基于matlab 随机信号的频域谱分析 自谱 互谱 窗函数等 十分实用(Spectral analysis of random signals Matlab random signals based on spectral analysis of frequency-domain cross-spectral window function from the spectrum of other very useful)

说明：  地震真振幅成像，以及射线追踪技术，外文文章，内容非常详尽(seismic true-amplitude imaging, and seismic ray tracing )

在matlab环境中分析FFT原理，认真看看，很快就可以掌握FFT哦(Analysis of the FFT principle in the Matlab environment, take a serious look, can quickly grasp the FFT.)

program codes for communication