仿真图是速度、距离、幅度三维图像，用MATLAB实现的压缩传感，最大似然（ML）准则和最大后验概率（MAP）准则，数值分析的EULER法，基于kaiser窗的双谱线插值FFT谐波分析，通过反复训练模板能有较高的识别率。- FIG simulation speed, distance, amplitude three-dimensional image, Using MATLAB compressed sensing, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, EULER numerical analysis method, Dual-line interpolation FFT harmonic analysis kaiser windows, Through repeated training MOJUsZUlate have higher recognition rate.