利用matlab GUI实现的串口编程例子，有小波分析的盲信号处理，GPS和INS组合导航程序，在MATLAB中求图像纹理特征，使用大量的有限元法求解偏微分方程。-Use serial programming examples matlab GUI implementation, There Wavelet Analysis Blind Signal Processing, GPS and INS navigation program, In the MATLAB image texture feature, Using a large number of finite element method to solve partial differential equations.