FDM-in-Matlab

用于解三对角方程的追赶法源代码，MATLAB编写，高斯列主元解线性方程组代码(Solution of tridiagonal equations for the pursuit method source code, MATLAB prepared)

自适应算法,根据空域相邻块的运动水平,自适应地选择搜索策略,对于小运动块,充分利用中心偏置特性提高算法速度,对大运动块则利用多候选值算法力求得到真实的全局最小值,以确保对各种不同的图像序列都有较高的搜索速度和准确度(Adaptive algorithm, in accordance with the airspace adjacent to the level of block movement, adaptive search strategy to choose, for a small movement blocks, take full advantage of center-biased characteristics of algorithms improve the speed of movement of large pieces of the algorithm using multi-candidate seeks to be the true value of the overall situation minimum, to ensure a variety of image sequences have a high search speed and accuracy)

对原始图像在水平方向和垂直方向与2个滤波器(低通、高通)相卷积，可以得到4块面积为原图像1/4的子图，分别为水平方向低频和垂直方向低频(HH)、水平方向低频和垂直方向高频(HG)、水平方向高频和垂直方向低频(GH)、水平方向高频和垂直方向高频(GG)。(The original image in the horizontal direction and vertical direction and two filters (low pass, high pass) with convolution, you can get the original image area of 4 1/4 graph, respectively, horizontal and vertical direction low frequency ( HH), horizontal and vertical high-frequency low-frequency (HG), horizontal and vertical high-frequency low-frequency (GH), horizontal and vertical high-frequency high-frequency (GG).)

基于SPEA方法的多目标遗传算法程序,本程序为通用包,可自行修改.(based SPEA methods of multi-objective Genetic Algorithms procedures, the procedures for the general packet may amend its own.)

Expressing of Hybrid BFA-PSO,BFA-GA Algorithms and Dynamic-environment & Cooperative BFA. ------------------------------------------------ this file is with format of "SWF" and presented by "prof . Ji Zhen" . number of pages: 60 . including of: pseudo codes , flow charts , figures , simulations .

线性调频信号的模糊度图，模糊函数图，自相关函数，多普勒频移仿真(Ambiguity Figure chirp signal ambiguity function diagram, autocorrelation function, Doppler shift simulation)

OFDM发送端和接收端程序，其中的信道估计包括线性插值和样条插值

采用matlab语言编写的数值模拟用网格的生成，网格的细化加密(Using matlab language of the numerical simulation of the grid generation, grid refinement Encryption)

说明：  用MATLAB做的人脸识别插好超强大你一定喜欢的不信下来试试！

通过降噪自动编码器对心电信号的单心拍进行降噪，效果良好。(By noise automatic encoder ECG single heart beat for noise reduction, to good effect.)