lunwen

构造函数实现雪花分形，但是MATLAB运行当迭代次数过多会存在不足，实现较慢！(Constructor to achieve fractal snowflake, but the MATLAB run when the number of iterations too many deficiencies to implement slow!)

《MATLAB仿真在现代通信中的应用》（徐明远）随书光盘(CD with the book " MATLAB simulation applications in modern communications" (Xu Mingyuan))

子波整形反褶积是通过所设计的整形滤波器对地震子波，使其成为所期望的形状。(Shaping wavelet deconvolution by shaping filter designed for seismic waves, making it the desired shape.)

计算任意两点间的欧式距离,结果保存为excel格式(calculate the Euclidean distance between any two points,saved as the form of excel)

说明：  ADRC自抗扰算法设计中fhan（）函数(Fhan() function in ADRC algorithm design)

编写的粒子群(PSO)算法优化Kmeans聚类的MATLAB代码，MATLAB6.5/7.1测试通过，其它版本没测试。((PSO)Kmeans MATLAB6.5/7.1)

利用ARMA、AR、MA模型，以及周期图等进行系统参数估计以及全相位FFT测相位(Using ARMA, AR, MA model, and the cycle map for system parameter estimation, and testing phases of all phase FFT)

生成一个规则LDPC码的教研矩阵H，其行数(越大越好)为列数的一半，行重为6，列重为3，任意两行没有围长为4的圈 使用方法：H=HGrandom2(m,n)。m表示行数，n表示列数(rules of a generation of research LDPC matrix H, its (larger the better) half of the series, re-6, series of three, two arbitrary line is not girth of the ring used four methods : H = HGrandom2 (m, n). Said a few m, n Columns)

大津法确定图像二值化阈值,为MATLAB语言编写的M文件, 可直接使用(Otsu method to determine the threshold image binarization)

基于傅里叶变换求相位差的MATLAB实现(Based on Discrete Fourier Transform MATLAB implementation phase)