yantu.m

来自「GMSK 调制方式 通信专业学生通用 功能很强大」· M 代码 · 共 29 行

%%画眼图程序%%
suml=0; 
a=round(rand(1,2^23-1));
for j=1:50
    hh=1;
for i=(2+10*(j-1)):(2+10*(j-1)+9)
    pos=a(i)*2^4+a(i+1)*2^3+a(i+2)*2^2+a(i+3)*2+a(i+4)+1;
    if a(i-1) == 0
        suml=suml-1;
    else
        suml=suml+1;
    end
    sumll=rem(suml,4);
    if sumll<=0
        sumll=sumll+4;
    end
    for k=1:8
        zhi(hh)=sinfai(sumll,pos,k);
        hh=hh+1;
    end
end
plot(zhi,'-','MarkerSize',4.6);
hold on;
end