Stastical 信号边缘

说明：  计算方法数值方程，用列主元Gauss消去法解释线性方程组Ax=b，其中A=[10E-8 2 3,-1 3.712 4.623,-2 1.072 5.643],b=[1,2,3](Calculated value equation, the main-element Gauss elimination explanation of linear equations Ax = b, where A = [10E-8 2 3,-1 3.712 4.623,-2 1.072 5.643], b = [1,2,3 ])

FSK source code in matlab.

离散论域模糊控制表的离线计算.已知单变量两维输入，一维输出模糊控制器，其两维输入为E，EC，一维输出为I，论域均为E，EC，I∈{-6，-5，-4，-3，-2，-1，0，1，2，3，4，5，6}，E的论域划分为{NB，NM，NS，NZ，PZ，PS，PM，PB}，共8个模糊子集(Discrete domain of fuzzy control table offline computing. Known univariate two-dimensional input, one-dimensional output fuzzy controller, the two-dimensional input of E, EC, one-dimensional output as I, on the field are E, EC, I ∈ {-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6}, E of the domain is divided into {NB, NM, NS, NZ, PZ , PS, PM, PB}, a total of eight fuzzy subset)

Demonstrate rs decoding in frequency domain

说明：  本程序是用来做图像编码的，主要采用的算术编码的思想(This procedure is used for image coding, the main idea used in arithmetic coding)

对FFT加汉拧窗操作，减少FFT产生的漏频效应和阑珊效应。(Add Chinese twist on the FFT window of operation, reducing leakage resulting FFT frequency effect and discouraged effect.)

2PSK的调制与解调,源代码很详细，并有注释，程序功能也能完善，可以直接使用哦！(the modulation and demodulation of 2psk)

好用的matlab程序，专门针对冲激串的傅立叶变换设计的(welldone，good things to learn matlab)

计算火箭飞行的弹道。采用欧拉法，龙哥库塔近似计算火箭飞行弹道。(Calculation of the rocket flight trajectory. Using Euler method, Long Ge Kuta approximate rocket flight trajectory.)

可以对点云添加噪声，对从网站上下载的标准点云研究提供基础数据，比如研究去噪方法，可通过添加噪声形成基础数据(You can add noise to the point cloud to the standard point cloud research downloaded from the website to provide basic data, such as research de-noising method can form the basis of the data by adding noise)