用matlab对基带数字系统进行仿真。整个系统描述了信号的发送和调制过程。其中调制采用16QAM，并且采用基带传输，不必调制到载频上。系统总采用了高斯信道，在接受端采用解调并与发送型号进行比较得到误码率。-Using matlab to base-band digital system simulation. Describes the overall system signal to send and modulation process. Which modulation using 16Q

用matlab4、5阶龙格-库塔法函数求解模拟批次试验动力学，-With matlab4 order Runge- Kutta method function solving analog batch tests dynamics,

利用matlab进行五点三次法平滑处理(时域和频域)-Using matlab 5.3 times France smoothing process (time domain and frequency domain)