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%
% sim_sym_sync_earlylate.m -- Early-Late sampling time control
% Programmed by park
close all
clear all
%******************** Preparation part *************************************
KC = 1; % 1/0 for timing recovery or not
Ns = 80; % Number of sample times per symbol time
Ts = 1;
T = Ts/Ns; % Symbol/Sample time
Delay = 3; % Number of delay symbol times of XMTR filter
rof = 0.5; % Roll-off factor
%************************* Filter initialization ***************************
% Square Root Raised Cosine Filtering with upsampling of Ns ? P6.1(h)
Fd = 1/Ts;
Fs = Fd*Ns;
SRRC_filter = rcosine(Fd,Fs,'fir/sqrt',rof,Delay);
[g,tg] = rcosflt([1],Fd,Fs,'filter',SRRC_filter); % SRRC
matlab
模拟
计算
earlylate
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