中文说明：
该模拟提供了欠高程域中目标反射率数据的计算。实施模拟以测试用于目标反射率高分辨率光谱估计的解耦最小二乘法技术。应下载所有七（7）个文件以使模拟工作。
English Description：
The simulation provides the calculation of target reflectivity data in underelevation domain. Simulations were performed to test the decoupled least squares technique for high-resolution spectral estimation of target reflectivity. All seven (7) files shall be downloaded to make the simulation work