sustraetrama.asv

来自「matlab在通信原理中的应用」· ASV 代码 · 共 16 行

function y = sustraetrama(u)
blk1=([gcs,'/','Sustraetrama']);
r=get_param(blk1,'s');
[a b]=size(u);
tr=zeros(a,1392);
switch (r)
    case '3'
    tr=u(:,1:1392);
    case '2'
    tr(:,1:696)=u(:,1:696);
    tr(:,697:1392)=u(:,1393:2088);
    case '1'
    tr=u(:,697:2088);
end
y=tr;
end