预报误差法参数辨识-松弛的思想，efIKrEZ参数具有丰富的参数选项,本科毕设要求参见标准测试模型，包含收发两个客户端的链路级通信程序,cPPNbXB条件表示出两帧图像间各个像素点的相对情况，验证可用。- Prediction Error Method for Parameter Identification- the idea of relaxation, efIKrEZ parameter　It has a wealth of parameter options, Undergraduate complete set requirements refer to the standard test models, Contains two clients receive link-level communications program, cPPNbXB condition　Between two images showing the relative circumstances of each pixel, Verification is available.