表示出两帧图像间各个像素点的相对情况，对HARQ系统的吞吐量分析，在matlab环境中自动识别连通区域的大小,添加噪声处理，光纤陀螺输出误差的allan方差分析，是一种双隐层反向传播神经网络。- Between two images showing the relative circumstances of each pixel, HARQ throughput analysis of the system, Automatic identification in the matlab environment the size of the connected area, Add noise processing, allan FOG output error variance analysis, Is a two hidden layer back propagation neural network.