PDFMATLAB1

整数规划问题，采用MATLAB编程，可以改变参数后直接使用(Integer programming problem, the use of MATLAB programming, you can change the parameters directly)

说明：  利用matlab 处理 加入高斯噪声的图像分别作均值、中值和维纳滤波(Adding Gaussian noise using matlab image processing were as mean, median and Wiener filtering)

可以学习使用大量的matlab程序，帮助初学者解决问题(You can learn to use a lot of MATLAB programs)

说明：  FDTD，计算二维光子晶体，能量变化，速度非常快(FDTD, calculated two-dimensional photonic crystal, the energy changes very fast)

抛物线拟合算法实现代码，已经通过测试可指直接运行(Parabola fitting algorithm code, has passed the tests can be run directly refers to)

In this i attached matlab code for indoor localization using WIFI and FM signal features classified by KNN classifier to predict the fingure print of the building structure.

绘制简化sinc函数方向图，以及和差天线方向图，论文中的天线方向图模型有详细的函数形式(Map simplified sinc function direction, and the poor and the antenna pattern, the antenna direction graph model of the paper has a detailed functional form)

归一化LMS算法即NLMS算法源程序，自适应信号处理变步长经典算法(Normalized LMS algorithm for the NLMS algorithm source code, adaptive signal processing algorithm for variable step classical)

have further added a very simple Linear Equalizer to the code, where I assume that the channel is perfectly known. Note that for equalization to work here, the prefix length must be equal to or greater than the length of the channel.

本仿真是在matlabsimulink完成的，主要功能是实现交-直-交变换，在电力电子变流中具有重要作用，通过变换器能实现风力发电系统功率的平稳输出和风力发电系统的并网(It helps to simulink the whole windturbine)