压缩感知在多基地合成孔径雷达中的应用，关于采样相关性与图像重建质量的关系分析-Compressed sensing applications in the multi-base synthetic aperture radar, relationship analysis on sampling correlation with the quality of image reconstruction

用于图像处理上的像素点之间相关性的计算，主要用于分析像素值之间的关联度。-For the calculation of the correlation between the pixels on the image processing