ωKA是实现SAR图像成像的一种方法，该程序实现了ωKA的近似和精确两种成像方式，仿真参数参考《合成孔径雷达成像——算法与实现》，利用Stolt插值实现了目标成像，最后在方位向和距离向进行切片，观察成像结果。-ωKA is one of the point target imaging algorithms of SAR . This program implements both exact and　approximate ways of imaging.　Simulation　parameters refer to the book　 Synthetic Aperture　Radar imaging- Algorithms and Implementation　.