DB-SCAN

使用matlab语言，用7种方法绘制立方体，有详细说明和配图。对于了解matlab三维绘图的基本语句有借鉴作用。初学者非常适合。(Using matlab language, with 7 kinds of methods of drawing a cube, with a detailed description and distribution map. Matlab for the understanding of the basic sentence of three-dimensional graphics are used for reference. Very suitable for beginners.)

VisualC++和MATLAB接口应用(VisualC++ and MATLAB Interface Application)

信息隐藏的一种算法,使用matlab实现.mycompress.m JPEG有损压缩 mycrop.m 剪切 myhighpass.m 高通滤波器 mylowpass.m 低通滤波器 mynoise.m 高斯，椒盐噪声 myresize.m 放缩 myrotate.m 旋转 mywiener.m 维纳滤波 myattack.m 以上所有攻击的集合(information hidden an algorithm, using Matlab to achieve. JPEG Compression mycompress.m mycrop.m shear myhighpass.m high pass filter mylowpass.m lowpass filter mynoise.m Gaussian, salt and pepper noise myresize.m Zooming myrotate.m peacekeeping rotation mywiener.m Filtering myattack.m satisfied all of the above attacks pool)

说明：  小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图(Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio charts are given)

函数的近似式，构造函数的逼近方法，从而得到比较准确的函数图象(Is often necessary to obtain the function approximation constructor approximation method)

内点法对非凸非线性规划的解法，求得最优化的解。(Interior point method for solution of non-convex nonlinear programming, to achieve optimum solution.)

极化sar H alpha 分解 matlab编程 适于初学人员(polsar H alpha decomposition)

说明：  模拟潮流计算中支路断开导致潮流越限的情况 切负荷处理(about power flow and load shed)

这是一个关于混沌系统的比较全面的工具箱，包括混沌序列的产生、预测等！(This is a chaotic system on a more comprehensive kit, including the chaotic sequence generation, projection and so on!)

dg is previous change in gradient dx is previous change in x