multifractal-spectrum

数字信号处理用的快速傅里叶变化，可提供分段，复盖（Overlap)，时程图，频谱图。(digital signal processing using Fast Fourier changes, can provide sub-covering (Overlap) time- and frequency spectrum.)

How to solve PDEs (Partial Differential Equations) in Matlab using analytical and numerical methods.

三种求矩阵特征值的matlab实现：乘幂法、QR算法、yaccbi法求特征值(Eigenvalues of the three Matrix matlab implementation: power method, QR algorithm, yaccbi Eigenvalue Method)

基于全程快速微分器的PID控制matlab m文件仿真模型\作图(Based the full fast differentiator PID control matlab m file simulation models mapping)

图像的压缩编码（JPEG），可以下载看看(Image compression (JPEG), you can download to have a try)

buck converter implementation in simulink

里面是一些大家很可能常用到的聚类分析方法有像K均值等分析法，希望能为大家提供一些帮助。(There is probably some people used to the cluster analysis methods such as K-means analysis, We hope to provide some help.)

TSP问题模拟退火算法的matlab源程序(The TSP simulated annealing algorithm matlab source)

一个有效的实现k - means+ +聚类多元数据算法。已经证明,这种算法有一个预期值的上界值。此外,k - means + +具有较好的收敛性。(An efficient implementation of the k-means++ algorithm for clustering multivariate data. It has been shown that this algorithm has an upper bound for the expected value of the total intra-cluster distance which is log(k) competitive. Additionally, k-means++ usually converges in far fewer than vanilla k-means.)

用二代小波实现加噪信号的消噪 本次分解只做三层 可以根据需要增加次数(second wave)