function [ratio,MTF_static,MTF_defocus,MTF_zg,MTF_hp,MTF_plj,MTF_hot,MTF_gas,dp_push] = readinput_MTF()

    %打开参数文件读取数据
    fileID = fopen("input_canshu.txt");
    
    %指定读取格式
    dataFormat = '%f %f %f %f %f %f %f %f %f';
    
    %跳过参数文件第一行读取数据
    data = textscan(fileID,dataFormat,'HeaderLines',1);
    
    %关闭参数文件
    fclose(fileID);

    ratio = data{1};
    MTF_static = data{2};
    MTF_defocus = data{3};
    MTF_zg = data{4};
    MTF_hp = data{5};
    MTF_plj = data{6};
    MTF_hot = data{7};
    MTF_gas = data{8};
    dp_push = data{9};

end