表示出两帧图像间各个像素点的相对情况，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。- Between two images showing the relative circumstances of each pixel, PV modules contain, MPPT module, BOOST module, inverter module, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source.