是本科毕设的题目，信号处理中的旋转不变子空间法，微分方程组数值解方法，信号维数的估计，非归零型差分相位调制信号建模与仿真分析 ，仿真图是速度、距离、幅度三维图像，仿真效果非常好。- The title of the commercial is undergraduate course you Signal Processing ESPRIT method, Numerical solution of differential equations method, Signal dimension estimates, NRZ type differential phase modulation signal modeling and simulation analysis, FIG simulation speed, distance, amplitude three-dimensional image, Simulation of the effect is very good.