grey predication

电磁场经典算法模拟电荷法CSM求解步骤详解(Electromagnetic charge simulation method CSM classical algorithm for solving steps explain)

这是用matlab编写的一个数字图像匹配算法(It is written with a digital image matlab matching algorithm)

说明：  这是我编写的遗传算法实用matlab程序，简单实用。(This is what I write practical genetic algorithm matlab program, simple and practical.)

6轴机械臂的运动学正逆解算法，仅供参考。(6-axis manipulator kinematics inverse solution algorithm are for reference purposes only.)

S函数编写指导，可以用来编写matlab的simulink中S函数，很实用(S-Funtion Study)

说明：  图4.7给出了V=4，相位集合的相位数分别为P=1、2、4、8时的随机分割的PTS-OFDM系统的CCDF的性能图。仿真参数：分割方法为随机分割，子载波数N=128，子载波数据采用QPSK调制，仿真的OFDM符号数为1000个。(Figure 4.7 shows the V = 4, the phase of the collection phase, respectively P = 1,2,4,8 were separated when the PTS-OFDM system performance CCDF graph. Simulation parameters: Segmentation of random division, the number of subcarriers N = 128, sub-carrier data using QPSK modulation, simulation of the OFDM symbol number 1000.)

Dijkstra通用算法，最近一段时间一直在搞图论的相关算法，发现Dijkstra是一个很好的单元最短路径算法，此程序很短，非常适合学习(Generic Dijkstra algorithm, the most recent period has been engaged in graph theory algorithms, Dijkstra is a good unit the shortest path algorithm, this procedure is very short, very suitable for learning)

LFM信号的分数变换,用于信号距离探测 精确度更高(Calculation of the Fractional Fourier Transform)

说明：  用多层前向网络的BP算法拟合函数 说明：1）网络结构为三层（输入层、1个隐层和输出层）； 2）获取两组数据，一组作为训练集，一组作为测试集； 3）用训练集训练网络； 4）用测试集检验训练结果。(Fitting the function with BP algorithm of multilayer forward network)

一个基于matlab的harris角点图像配准程序，运行效果良好，虽然存在误匹配，但很值得借鉴。(A harris corner points based on matlab for image registration procedures, running well, although there are false matches, but it is worth learning from.)