numerical_methods_using_matlab

说明：  基于小波系数块能量分析的自适应数字水印算法(Energy analysis based on wavelet coefficients of adaptive digital watermarking algorithm)

可以实现FFT变化的时域图分析，可以清楚的知晓信号随时间的规律变化(Changes can achieve FFT time domain analysis, the signal can be clearly aware of the law change with time)

Geometric Processing Package This package is on basic geometric processing, including common used algebraic/topological/graphical functions. Detailed documentation is available. It is planned to add more functions. Your suggestions are highly appreciated

旋转不变算法--esprit，以《现代信号处理》（张贤达）书上所讲过程所写(Rotation invariant algorithm- esprit, to the "Modern Signal Processing" (Zhang XD) wrote the book talking about the process)

说明：  进行核主成分分析，KICA，克服主成分分析不能提取非线性特征，提取核主成分(Nuclear principal component analysis, KICA, extraction of principal components)

压缩传感，压缩感知，压缩采样，稀疏表达，稀疏表示，的入门例子(compressive sensing compressed sensing)

基于greedy DSATUR 的经典着色程序(Given a graph, vertex coloring is the assignment of colors to the vertices such that no two adjacents vertices share the same color. Vertex coloring problem is NP-hard for general graphs. However for some specific graph classes there are some positif results. For example by definition we can trivially color a bipartite graph using two colors.)

文件包里面包含感应加热电源的simulink仿真文件，和一个matlab源文件用于追踪感应加热的谐振点。(Package which contains induction heating power supply simulink simulation files, and a matlab source files used to track the resonance point of induction heating.)

一篇关于基于MATLAB的地震特性分析的文献，在matlab平台上对地震波动进行分析、可视化(An earthquake on the characteristics of MATLAB-based literature, matlab platform in the fluctuations of the seismic analysis, visualization)

说明：  自己做的作业 两个小程序 水印方面的(matlab xiaochengxu)