聚束SAR系统开发的模拟和重建代码。在不同频域下的变化。-Develop a simulation and reconstruction code for the spotlight SAR system.

针对合成孔径雷达中的两种模式条带和聚束，分别实现两种模式下的脉冲压缩。(For the two modes of the synthetic aperture radar, the pulse compression is implemented in two modes.)