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说明：  可以很好的结合现有的信号数据进行分析和处理，得到一定优化效果(Can be a good combination of existing data analysis and signal processing, to a certain optimal results)

skin tone hide data in stegnography

2D MATLAB EFG CODE - SQUARE DOMAIN(2D MATLAB EFG CODE- SQUARE DOMAIN)

热传导方程的论文,包括热传导方程的定义、应用以及怎么用他来去噪声。(the heat equation)

适合MATLAB初学者，有关符号说明部分，可以更快掌握一门语言(MATLAB for beginners, the relevant symbol Description section, you can quickly master a language)

这是用于城市环境下车辆目标跟踪算法，对于公路上录制车辆的视频，能够检测出前方运动的车辆，并进行跟踪。(This is the tracking code that has been used for computing the tracklets urban scene understanding. papers: author = {Hongyi Zhang and Andreas Geiger and Raquel Urtasun}, title = {Understanding High-Level Semantics by Modeling Traffic Patterns}, booktitle = {ICCV}, year = {2013})

It is a simple demo for belief propagation algorithm.

使用人工神经网络识别手写字符，有样本有结果，代码可运行(handwriting character recognize with NN)

基础BPSO的matlab程序,可用于学习使用(Matlab program of basic BPSO)

说明：  采用AR模型，估计功率谱密度，包含实测数据(The AR model is adopted to estimate the power spectral density, including the measured data)