仿真了国防科大陈颍滨的基于投影切片定理的转台成像算法，实现了文章中提出的二重积分法，成像结果十分理想，欢迎下载！(Simulation of the National Defense University of science and technology Chen Yingbin turntable imaging algorithm based on the projection slice theorem, the realization of the article proposed double integral method, imaging results are very ideal, welcome to download!)