data_analysis

用Matlab写的高斯混合模型的贝叶斯EM估计，(Variational Bayesian EM for Gaussian mixture models)

HOG（Histogram of Oriented Gradient）方向梯度直方图，主要用来提取图像特征，最常用的是结合svm进行行人检测。(HOG (Histogram of Oriented Gradient) direction of the gradient histogram is mainly used to extract image features, the most commonly used is a combination of svm detect pedestrians.)

求解动态完全未知的连续时间非线性系统的优化控制的全局自适应动态规划算法(Solving global optimization control completely unknown dynamic continuous-time nonlinear systems adaptive dynamic programming algorithm)

matlab下的3电平VSC系统模型，对于初学者很有帮助，建议大家多多交流，互相帮助(The 3-level VSC system model under matlab is very helpful for beginners. It is recommended that you exchange more and help each other.)

Gibbs sampling算法,生成Ising model的随机样本

描述如何使用MATLAB产生线性调频信号，并输出仿真图形(Describes how to use MATLAB to generate a linear FM signal, and output of simulation graphics)

关于热轧机的仿真模拟操作，简化了热轧机原理(The simulation of hot rolling mill operation, simplifying the hot-rolling mill principle)

信道衰弱代码，其中包括信道模型simulink仿真(Weak channel code, including the channel model simulink simulation)

图像拼接，利用简易算法完成拼接过程，可实现不同数量的图像以为拼接。所采用图例为最新一届全国数学竞赛图片。绝对原创(Image mosaic, complete the splicing process using simple algorithm, which can realize image splicing different number of thought. The legend for the new session of the national mathematics contest. )

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