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粒子群算法求最值，用离子群算法求函数的最值(Particle Swarm Optimization for the best values, with ion swarm optimization function for the most value)

matlab语言基本规则介绍，包括变量定义，数组声明，循环遍历等(The basic rules of the matlab language introduction, including variable definitions, array declaration, loop through)

MATLAB CODE FOR STEGO IMAGE HIDING

maltab code for Detect circles with various radii in grayscale image via Hough Transform

一种用于图像超分辨率分析的混合高斯模型算法。可实现图像方法，同时保持很好的图像边缘。(For image super-resolution algorithm for Gaussian mixture model analysis. Image method can be realized while maintaining a good edge.)

基于matlab上开发的关于人工神经网络的线性神经网络的程序例子(Matlab based on the development of artificial neural networks on a linear neural network program examples)

二维小波变换,实现一维和2维小波变换，并含各种攻击，包括剪切，缩小为75 攻击(Two-dimensional wavelet transform)

说明：  结构分析中的有限元法利用matlab实现的教材(Structural analysis of the finite element method using matlab implementation of teaching materials)

说明：  基于MATLAB和DSP实现的FIR数字低通滤波器(Implementation based on MATLAB and DSP FIR digital low-pass filter)

用matlab打开即可，能能绘制功率谱的函数，十分方便 (Open using matlab can draw power spectral function is very convenient)