cod_bin.m

adpcm codification matlab code

function cod=cod_bin(x,B);
[m,n]=size(x);
if n>1
    x=x';
end;
x_new=x;
cod=[];
for i=1:B
    new_bit=rem(x_new,2);
    cod=[new_bit,cod];
    x_new=floor(x_new/2);
end