Samplingfromadiscretedistribution

说明：  逐步线性回归，应用matlab对数据进行逐步线性回归，经过测试，方便好用。(Stepwise linear regression matlab application data stepwise linear regression)

很简单的matla帧差法的代码。。。。。。。。。。。。(Very simple matla frame difference code)

说明：  对被噪声污染的灰度图像进行滤波，是一种自适应滤波器。(denoiseing for the gray scale image)

鬼函数成像.研究大气湍流成像.包含一些固定光学参数输入(Ghost function imaging. Study of atmospheric turbulence imaging. Contains some fixed optical parameters for input)

本代码能实现拉格朗日函数拟合，经验证具有很好的插值拟合效果。(This code can achieve the Lagrangian function fitting, interpolation proven with good fitting effect.)

nonlocal means算法的实现，用于去除斑点噪声(nonlocal means)

多尺度样本熵，研究信号用的，基础知识，非常重要(MSE, Multi-scale sample entropy, the basic knowledge of signal research, is very important)

南大赵其昌老师的文章，对于分析薄板振动的初学者有很好的指导作用(Nanda ZHAO Qi-chang teacher' s article, for the analysis of the vibration plate has a very good guide for beginners)

turbo ofdm in fading channel

用于仿真高斯噪声、单音干扰、多音干扰以及不同占空比下干扰条件下的扩频系统性能及误码率(For the simulation of Gaussian noise, single tone interference, spread spectrum system performance in multi-tone interference and interference under the conditions of different duty cycles and bit error rate)