pilot_content.m

来自「通过图形实现OFMD的图像仿真」· M 代码 · 共 15 行

function [pilot_con]=pilot_content(frame_number)

frame_length=68;                %number of symbols in each frame
pilot_num=176;                  %pilot number in each symbel, for 2k mode
pilot_con=zeros(frame_length*frame_number, pilot_num);
generator=ones(1,11);
for count_fl=1:frame_length*frame_number
    for count_pn=1:pilot_num
        new=mod(generator(1)+generator(3), 2);        
        pilot_con(count_fl, count_pn)=generator(1);
        generator(1:10)=generator(2:11);
        generator(11)=new;
    end
end