drop12a.asv

matlab在通信原理中的应用

function wq = drop12(u)
blk=([gcs,'/','Drop']);
lp=get_param(blk,'s');
[a b]=size(u);
re=zeros(a,696);
switch (lp)
    case '1'
    re=u(:,1:696);
    case '2'
    re=u(:,697:1392);
    case '3'
    re=u(:,1393:2088);
    case '4'
    re=u(:,2089:2784);
    case '5'
    re=u(:,2785:3480);
    case '6'
    re=u(:,3481:4176);
    case '7'
    re=u(:,4177:4872);
    case '8'
    re=u(:,4873:5568);
    case '9'
    re=u(:,5569:6264);
    case '10'
    re=u(:,6265:6960);
    case '11'
    re=u(:,6961:7656);
    case '12'
    re=u(:,7657:8352);
end
wq=re;
end