利用matlab GUI实现的串口编程例子，现代信号处理中谱估计在matlab中的使用，有信道编码，调制，信道估计等，FMCW调频连续波雷达的测距测角，计算多重分形非趋势波动分析，多目标跟踪的粒子滤波器。-Use serial programming examples matlab GUI implementation, Modern signal processing used in the spectral estimation in matlab, Channel coding, modulation, channel estimation, FMCW frequency modulated continuous wave radar range and angular measurements, Calculate the multifractal trend fluctuation analysis, Multi-target tracking particle filter.