msk_new_par.m

msk调制

%%%%运行时间0.00001
clc
msk.Tbit=1/(2.048e06);
%x1=simout1.signals.values;
%x5=simout.signals.values;
%x15=[x1,x5];
%%%%%%%%%%%%%%%一级载波产生cos(pi*t/2×Tb)  每个周期16个点，只需半个周期即可
t=linspace(0,2*pi,65);
tt=t(1,1:64);
msk.cosTb=cos(tt)';
msk.sinTb=sin(tt)';
plot(msk.cosTb,'x')
hold on
plot(msk.sinTb,'k')
%%%%%%%%%%%%%%%%%%%%%%%%%%%%产生wc载波   每个周期16个点
t2=linspace(0,2*pi,65);
ttt=t2(1,1:64);
tttt=[ttt,ttt,ttt,ttt,ttt];
msk.cosWc=cos(tttt)';
msk.sinWc=sin(tttt)';
hold on
plot(msk.cosWc,'r')