说明：  缺损幅度和相位估计(Gapped Amplitude and Phase Estimation—GAPES)，作为非参数化插值方法，按照谱估计加插值这一思路进行处理。 GAPES 方法的基础，是高分辨谱估计方法（Amplitude and Phase Estimation—APES）方法，被用于合成孔径雷达（Synthetic Aperture Rada—SAR）图像的高分辨、高精度估计。
(As a nonparametric interpolation method, gap amplitude and phase estimation (gapes) is processed according to the idea of spectral estimation plus interpolation. The basis of gapes method is the high-resolution spectrum estimation (apes) method, which is used for high-resolution and high-precision estimation of synthetic aperture radar (SAR) image.)