matlab

使用imfilter和fspecial实现空间滤波(To use imfilter and fspecial spatial filtering)

LMMSE，线性最小均方误差估计，一种参数估计的方法，使用的代价函数为均方误差。(The LMMSE, linear minimum mean square error estimation, a parameter estimation method, using the cost function for the mean square error.)

Modified LLL (MLLL) Lattice Reduction Algorithm Original Paper: A Customized Lattice Reduction Multiprocessor for MIMO Detection by Shahriar Shahabuddin et. al.

最小费用最大流算法通用Matlab函数，最短路算法的Ford和Fulkerson法迭加算(Common minimum cost maximum flow algorithm Matlab function, the shortest path algorithm of Ford and Fulkerson method of superposition operator)

说明：  提供MATLAB的学习基础文件，对这方面入门的学生有很大帮助，值得学习(The study provided based on MATLAB, the introduction of this document has very great help students, it is worth learning )

rgb to grayscale conversion very easy very simple check it yourselg its easy and compileable

找到贝塞尔函数J(n,x)=0或 Y(n,x）=0的前k个解(Find first k positive zeros of the Bessel function J(n,x) or Y(n,x) using Halley s method.)

contourlet工具包，属于超小波分析里头的contourlet变换的m文件(contourlet kits are super wavelet analysis inside the contourlet transform m file)

说明：  二维的仿真，入射波为空间高斯型，入射到一个单狭缝上透射情况。金属介质为Drude模型(Two-dimensional simulation, the spatial Gaussian incident wave, incident to a single slit on the transmission case. Medium for the Drude model of metal)

高斯白噪声的两种MATLAB实现方式，可以用，已经试验了(AWGN)