toolbox_nlmeans

用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印，水印信息为二值图像，并将其扩展到与原始图像同样大小，进行重复嵌入，提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果，(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)

利用动态矩阵控制算法对单容水箱的液位进行控制(Dynamic matrix control algorithm using a single tank liquid level control)

说明：  由于统计类CFAR，os和检测概率虚警的计算(OS-CFAR,Pfa and pd)

matlab实现了五类灰色关联度模型的计算,考虑雨衰 阴影 和多径影响，主要是基于mtlab的程序。( matlab implements five gray correlation degree computing model, Consider shadow rain attenuation and multipath effects Mainly based on the mtlab procedures.)

实现两幅图像的配准，首先对图像做高斯低通滤波处理 ，然后计算互信息值，利用PWELL算法求出最优的参数，根据所得参数进行配准(To achieve the registration of two images, the first image to do the Gaussian low-pass filter, then calculate the mutual information value, use PWELL algorithm to determine the optimal parameters, in the light of registration parameters)

这是一个电磁场与电磁波课程的幻灯片。对于初学者非常有帮助。(This is an electromagnetic wave curriculum with the slides. For beginners very helpful.)

使用matlab完成ieee 802.11a无线通信系统简化版的仿真(Using matlab to complete a simplified version of the simulation of ieee 802.11a wireless communication system)

内点法进行最优潮流计算的程序，可以修改目标函数来进行其他不同条件下的最优潮流计算(Interior point method for optimal power flow calculation program, you can modify the objective function for optimal power flow calculation under different conditions)

particle swarm optimization

基于RANSAC算法的基础矩阵求解相机的参数(The fundamental matrix based on RANSAC algorithm to solve the camera parameters)