代码搜索：衰落信道
找到约 1,714 项符合「衰落信道」的源代码
代码结果 1,714
www.eeworm.com/read/154929/11918269
m t_fs_in_de.m
%tch/fs信道内解码
function d=T_FS_IN_DE(u)
u1=[u(1:378),zeros(1,8)];
u2=u(379:456);
G=[1 0 0 1 1;1 1 0 1 1];
k=1;
[decoder_output,survivor_state,cumulated_metric]=viterbi_decoder(G,k,u1);
d=[dec
www.eeworm.com/read/154929/11918320
m t_fs_in_de.m
%tch/fs信道内解码
function d=T_FS_IN_DE(u)
u1=[u(1:378),zeros(1,8)];
u2=u(379:456);
G=[1 0 0 1 1;1 1 0 1 1];
k=1;
[decoder_output,survivor_state,cumulated_metric]=viterbi_decoder(G,k,u1);
d=[dec
www.eeworm.com/read/154929/11918368
m t_fs_in_de.m
%tch/fs信道内解码
function d=T_FS_IN_DE(u)
u1=[u(1:378),zeros(1,8)];
u2=u(379:456);
G=[1 0 0 1 1;1 1 0 1 1];
k=1;
[decoder_output,survivor_state,cumulated_metric]=viterbi_decoder(G,k,u1);
d=[dec
www.eeworm.com/read/154929/11918408
m t_fs_in_de.m
%tch/fs信道内解码
function d=T_FS_IN_DE(u)
u1=[u(1:378),zeros(1,8)];
u2=u(379:456);
G=[1 0 0 1 1;1 1 0 1 1];
k=1;
[decoder_output,survivor_state,cumulated_metric]=viterbi_decoder(G,k,u1);
d=[dec
www.eeworm.com/read/256564/11987363
m lmmse_estimation.m
function output=lmmse_estimation(input,pilot_inter,pilot_sequence,pilot_num,trms,t_max,snr);
%trms为多经信道的平均延时，t_max为最大延时,此处所有的时间都是已经对采样间隔做了归一化后的结果
beta=17/9;
[N,NL]=size(input);
Rhh=zeros(N,N);
fo
www.eeworm.com/read/254371/12140406
m lmmse_estimation.m
function output=lmmse_estimation(input,pilot_inter,pilot_sequence,pilot_num,trms,t_max,snr);
%trms为多经信道的平均延时，t_max为最大延时,此处所有的时间都是已经对采样间隔做了归一化后的结果
beta=17/9;
[N,NL]=size(input);
Rhh=zeros(N,N);
fo
www.eeworm.com/read/128329/14304886
m t_fs_in_de.m
%tch/fs信道内解码
function d=T_FS_IN_DE(u)
u1=[u(1:378),zeros(1,8)];
u2=u(379:456);
G=[1 0 0 1 1;1 1 0 1 1];
k=1;
[decoder_output,survivor_state,cumulated_metric]=viterbi_decoder(G,k,u1);
d=[dec
www.eeworm.com/read/211237/15184039
m g_ch.m
% 映射后的数字信息通过方差为var的高斯信道
function x_ch=g_ch(modulation_sig,var)
w1=randn(length(modulation_sig),1);
w1=w1-mean(w1)*ones(size(w1));
w1=sqrt(var)*(w1/std(w1));
www.eeworm.com/read/211236/15184047
m g_ch.m
% 映射后的数字信息通过方差为var的高斯信道
function x_ch=g_ch(modulation_sig,var)
w1=randn(length(modulation_sig),1);
w1=w1-mean(w1)*ones(size(w1));
w1=sqrt(var)*(w1/std(w1));
www.eeworm.com/read/210393/15199620
m channel.m
function channel(a1,a2,d1,d2,fc)
load td_sets td_sets;
load bc_chunks bc_chunks;
% 多径信道
copy1 = zeros(size(bc_chunks));
for i=1+d1:length(bc_chunks)
copy1(i) = a1*bc_chunks(i-d1);
end