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改程序在噪声幅度与信号幅度相当的情况下，运用MSL算法能够实现原信号的优良输出。(Magnitude of change procedures and the amplitude of the signal in the noise equivalent circumstances, the use of the original signal MSL algorithm can achieve good output.)

基于MATLAB的处理图像的差分高斯滤波的部分代码，需要的同志请下载。(MATLAB code based on partial differential image processing Gaussian filtering, comrades need to download.)

性能比较好的LDA人脸识别代码一份，用lda对人脸进行识别(LDA face recognition code with good performance and recognition of human face with LDA)

说明：  这是用于计算两个物体表面粗糙程度的matlab代码(This is the matlab code used to calculate the roughness of the contact surface of two objects)

此MATLAB程序可以快速地实现人脸检测操作。(This MATLAB code performs face detection.)

我上传一个用Matlab画的光学双稳特性曲线程序，欢迎大家提出宝贵意见(I upload a painting using Matlab optical bistable characteristic curve procedures, welcome you to give valuable advice)

说明：  可以利用元胞自动机模拟疫情发展情况，并且有详细的论文说明，语义解释(Cellular automata can be used to simulate the development of epidemic situation)

固体力学的大作业，有限元法计算阶段梁，包括了计算单元应力。(Finite Element Method matlab program, an example of 1D step beam element. Including calculation of elemental stress.)

基于半色调技术的图像打印 半色调技术是一种基于点模式的灰度级图像打印方案(Based on the image of the halftone print halftone technology based mode grayscale image printing solutions)

说明：   基本粒子群优化算法Matlab源程序 (Elementary particle swarm optimization algorithm Matlab source code)