UnionFind

code for creating an image thershold and applying it to the image in matlab or octave

perona malik diffusion

主成分分析，贡献率排序，各成分贡献率，累计贡献率。自己输入数据矩阵和想要的主成分个数，有大量中文注释(Principal component analysis, ranking of contribution rate, contribution rate of each component, and cumulative contribution rate. You enter the data matrix and the number of the principal components you want, with a large number of Chinese annotations)

matlab function file.m-sequence, gold-sequence, crosscorrelation, autocorrelation.

说明：  用MATLAB实现DNA遗传算法，有详尽注释，且已通过编译(DNA genetic algorithm using MATLAB implementation, a detailed annotation, and has passed the compilation)

Ant System algorithm solving classical Traveling Salesman Problems

实现数字基带系统的调制，主要包含2ask、4ask以及2fsk、2psk等，以及其图形化的界面显示(Digital base-band system modulation, mainly contains 2ask, 4ask and 2fsk, 2psk, as well as the graphical interface display)

adc 设计 比较器matlab 模型。(adc comparator)

Simple Pendulum -using Matlab-Arduino

music算法运用于波达方向的测定,波达方向的测定先现广泛用于雷达等应用中.music算法是个很成熟的算法,如今学者们就计算量,精确度上的问题又提出了很多的改进算法.如下为 基本算法,可正确运行(music DOA algorithm applied to the determination of DOA in the first radar is widely used in such applications. music algorithm is a very mature algorithm, Now scholars on the calculation accuracy on the problem makes a lot of improved algorithm. following the basic algorithm, can be correctly operation)