GUI界面例子 具体关于数值分析的很多，也很齐全，有用-GUI interface on the numerical analysis of specific examples of the many

利用matlab GUI实现的串口编程例子，大学数值分析算法，可以得到很精确的幅值、频率、相位估计。- Use serial programming examples matlab GUI implementation, University of numerical analysis algorithms, You can get a very accurate amplitude, frequency, phase estimation.