解耦，恢复原信号，已调制信号计算其普相关密度，Matlab实现界面友好，对HARQ系统的吞吐量分析，实现了对10个数字音的识别程序插值与拟合，解方程，数据分析，有均匀线阵的CRB曲线，可以动态调节运行环境的参数。- Decoupling, restore the original signal, Modulated signals to calculate its density Pu-related, Matlab to achieve user-friendly, HARQ throughput analysis of the system, Realization of 10 digital audio recognition program Interpolation and fitting, solution of equations, data analysis, There ULA CRB curve, Can dynamically adjust the parameters of the operating environment.