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利用matlab实现图像的频域滤波，包括巴特沃斯低通、理想低通、高斯低通等(Using matlab for image filtering in frequency domain, including the Butterworth low-pass, ideal low-pass, Gaussian low-pass, etc.)

Simple demo of sift from mr Lowe

说明：  异步电机启动模型，仿真结果表明该模型鲁棒性强，调节时间短。(asymotor_stator.mdl)

DS证据理论用于信息融合。很多学科都可能用到。(construction of the Membership function. Many disciplines may be used, in particular information class students)

matlab生成LDPC的H矩阵，消除4环，同时列重为3，很好的例子(based matlab generate H matrix of ldpc)

最优化控制及其matlab实现，里面有很多程序的代码，很实用，希望大家多交流学习(Control and optimization matlab realize, there are many program code, very useful, I hope to learn more exchanges)

主要描述PPG进行心率检测的文档,描述了具体的一些心率的检测算法及相关的算法评定。(PPG describes heart rate testing documentation, describing some of the specific heart rate detection algorithm and related algorithms assessment.)

ray-level co-occurrence matrix

粒子滤波重采样四种方法:多项式，残差，分层，系统采样(Implementation of four resampling methods (Multinomial, Residual, Stratified, and Systematic))

this file is an imlementation of PII scheme of PAPR reduction for MCMs Scheme