Video-Surveillance

matlab实现基本的通信仿真技术bpsk(To achieve basic communications simulation technology bpsk using matlab)

this Program utilized a new method for generation codebook in Hidden Markov Models (HMM). Hybrid HMM and neural networks have been applied to improve recognition in speech processing.

图像分类时由于扩展数据的各种函数,getRotatePatchOnOriImg_debug,main2_ex6Ps(When the image classification, due to the expansion program of positive and negative sample data sets, flip the image, the image center point to take 1,0.9,0.8 times the side length patch block, a small figure can be expanded to six times.)

this is file .m that can be run at matlab

程序展示了bayes classifier对于连续数据的应用，假设数据均服从高斯分布。程序包含了binary classification和multi-classification的例子。(Program shows bayes classifier for continuous data applications, assume that the data are Gaussian. Program includes a binary classification and multi-classification examples.)

说明：  利用matlab的GUI功能编写的用于图像处理的代码。包括灰度化/对数指数变换/加噪声/平滑滤波/锐化/几何变换等。(Using the GUI function of MATLAB to write the code for image processing. Including graying / logarithmic exponential transformation / noise / smooth filtering / sharpening / geometric transformation, etc.)

matlab的基本操作，适用于初学者，个人总结，以及网上摘录。(the basic use of matlab，adapt for newer)

关于matlab编写的语音端点检测的程序(Matlab prepared speech endpoint detection procedures)

说明：  微分方程数值解，相图，轨线图，等高线图，等(Differential equations, phase diagram, rail lines, contour maps, etc.)

包括基于MATLAB的谐波实时检测方法，谐波分析，谐波抑制仿真的研究(Including MATLAB-based real-time detection method of harmonic, harmonic analysis, harmonic suppression simulation study)