matlab-LTE-xindaoguji 实现LTE下行信道估计

实现LTE下行信道估计，有LS、LMMSE、SVD-MMSE和线性插值、二阶插值、三次样条插值等算法

%天线1的信道估计，分别对两个位置的导频进行
function [Hls_t11Hls_t12Hls_s11Hls_s12Hls_spline11Hls_spline12]=chazhi_atn1（R_OFDM_Block）


Hls_t11=xEstimation_ls1（R_OFDM_Block）;     %线性插值
Hls_t12=xEstimation_ls2（R_OFDM_Block）;
Hls_s11=Estimation_ls_s1（R_OFDM_Block）;   %二阶插值
Hls_s12=Estimation_ls_s2（R_OFDM_Block）;
Hls_spline11=s_Estimation_ls1（R_OFDM_Block）;    %三次样条插值
Hls_spline12=s_Estimation_ls2（R_OFDM_Block）;

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       1826  2012-05-11 10:30  h_interp2.m

     文件       1170  2012-06-18 09:53  h_interp_second1.m

     文件       1376  2012-06-18 09:53  h_interp_second2.m

     文件       7352  2012-06-18 09:57  main.m

     文件        822  2012-06-14 16:10  ML_Decode.m

     文件       1263  2010-03-03 10:46  Pilot_insert1.m

     文件       1133  2010-03-03 10:48  Pilot_insert2.m

     文件        497  2012-06-14 09:19  s_Estimation_ls1.m

     文件        496  2012-06-14 11:03  s_Estimation_ls2.m

     文件        899  2012-06-14 09:22  s_h_interp1.m

     文件        910  2012-06-14 09:23  s_h_interp2.m

     文件        849  2012-06-14 16:34  select.m

     文件        540  2010-01-17 14:22  SFBC_coding.m

     文件        282  2012-06-14 16:29  SFBC_decoding.m

     文件       9510  2012-05-10 16:01  SML_Decode.m

     文件       1880  2012-06-14 11:15  svd_mmse_estimation1.m

     文件       1627  2012-06-14 11:15  svd_mmse_estimation2.m

     文件       1130  2012-06-18 09:54  t_h_interp1.m

     文件       1298  2012-06-18 09:55  t_h_interp2.m

     文件        508  2012-06-18 09:56  xEstimation_ls1.m

     文件        439  2012-06-14 16:04  chazhi_atn1.m

     文件        439  2012-06-14 16:04  chazhi_atn2.m

     文件        491  2012-06-14 16:03  Estimation_atn1.m

     文件        483  2012-06-14 16:03  Estimation_atn2.m

     文件       1216  2012-06-14 11:14  Estimation_lmmse1.m

     文件       1226  2012-06-14 11:14  Estimation_lmmse2.m

     文件        493  2012-06-13 10:30  Estimation_ls1.m

     文件        503  2012-06-14 11:11  Estimation_ls2.m

     文件        508  2012-06-18 09:52  Estimation_ls_s1.m

     文件        521  2012-06-18 09:53  Estimation_ls_s2.m

............此处省略4个文件信息