scatplot

混沌控制和其在保密通信中的应用关新平教授编的一本书希望对学习混沌控制的人有用(Chaos control and its application in secure communication, Professor Guan Xinping compiled in a book hope useful to people learning chaos control)

matlab 卡尔曼滤波代码 可实现拓展式卡尔曼滤波，文件可用(Kalman filter code matlab)

用于压缩感知信号重建的正则化自适应匹配追踪算法.pdf(Regularized Adaptive Matching Pursuit Algorithm for Signal Reconstruction Based on Compressive Sensing)

matlab实现离散快速傅里叶变化，并画图(matlab discrete fast Fourier transform, and drawing)

Basic matlab and more

主要是关于经验模态分解的还有EEMD的代码(Mainly on empirical mode decomposition EEMD code there)

Impedance Spectroscopy

主成分分析（PCA)算法是用于简化数据的一种技术,对于某些复杂数据就可应用主成分分析法对其进行简化。

说明：  求瞬时频率必不可少，MATLAB系统不自带的，下载后放在MATLAB到toolbox，然后在EMD文件夹下，更新MATLAB路径即可。运行emd即可出现频谱分析图。(It is necessary to find the instantaneous frequency. The MATLAB system does not come with it. After downloading, it is placed in the MATLAB to toolbox. Then, under the EMD folder, the MATLAB path can be updated. The spectrum analysis diagram can appear when EMD is run.)

说明：  用MacCormark格式求解一维Burgers’方程(MacCormark format used for solving one-dimensional Burgers' equation)