DE

基于MATLAB的时域信号采样及频谱分析，实现过程及代码(MATLAB-based time-domain signal sampling and spectral analysis, implementation process and the code)

说明：  信道建模，包括多径信道，考虑了多普勒频移以及瑞利信道！(Channel modeling, including multi-path channel, taking into account the Doppler shift and the Rayleigh channel!)

自己写的关于窗函数的matlab程序,便于学习滤波器的设计(window function and spectrum analysis)

水平集分割图像，有好几个水平集的算法，国外的学者写的，有文章介绍用法水平集分割图像，有好几个水平集的算法，国外的学者写的，有文章介绍用法(Level set segmentation image, there are several level set algorithm, written by foreign scholars, an article describes usageLevel set segmentation image, there are several level set algorithm, written by foreign scholars, an article describes usage)

对非平稳信号进行时频分析，分析结果比小波变换结果要好(Non-stationary signal in time-frequency analysis and the results are better than the wavelet transform results)

这是一个mppt算法在matlab/simulink环境下的仿真。(this is a mppt algorithms with matlab/simulink.)

说明：  s transform of any i-d signal

face recognition based on PCA techniques

模拟退火算法源程序,希望对大家有帮助，好的话大家多好评(Simulated annealing algorithm source code)

分岔图程序，非常值得参考与借鉴，很实用的一个小程序。(The bifurcation diagram program is very worthwhile reference and learn from a very practical program.)