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LS algorithm for MMSE channel estimation

sunxihong2012
2014-10-07 21:31:47
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Description

I upload the code, including signal generation, modulation, and pilot signal, inverse Fourier transform, add a cyclic prefix after multipath channel, get the signal demodulation using LS MMSE channel estimation algorithm, the algorithm is not perfect!
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File list

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Name Size Date
01.97 kB
Rhh_test.m225.00 B2004-12-07 16:08
SIR_n_fd.m486.00 B2014-06-26 11:55
add_cp.m289.00 B2011-03-16 14:17
add_freq_offset.m146.00 B2011-03-16 14:17
add_noise.m302.00 B2004-12-07 11:38
add_timing_offset.m135.00 B2011-03-16 14:17
add_train.m175.00 B2011-03-16 14:17
coarse_est.m203.00 B2011-03-16 14:17
cut_cp.m297.00 B2014-08-04 10:31
de_map.m270.00 B2004-12-06 19:06
de_qam16.m1.12 kB2004-06-16 10:09
error_count.m271.00 B2004-12-07 11:29
extract_pilot.m278.00 B2014-08-04 10:51
fine_est.m184.00 B2011-03-16 14:17
input_b.m388.00 B2014-06-26 17:13
insert_cp.m388.00 B2004-12-06 18:07
insert_pilot.m918.00 B2014-09-25 21:46
lgx.m1.10 kB2011-05-23 19:42
lmmse_estimation.m940.00 B2007-08-05 09:05
lr_lmmse_estimation.m1.57 kB2007-08-05 09:07
ls_estimation.m577.00 B2014-08-12 09:31
map_16qam.m380.00 B2004-12-06 20:04
mseq_gen.m362.00 B2011-03-16 14:17
multipath_chann.m1.87 kB2014-07-31 15:59
ofdm_system.m5.24 kB2014-09-23 22:38
qam16.m526.00 B2004-06-16 10:09
qpsk_mod.m136.00 B2011-03-16 14:18
rayleighnew.m1.75 kB2014-07-31 15:59
sc_timing_main.m1.10 kB2011-03-16 14:18
sca_est.m161.00 B2011-03-16 14:18
selec_rayleigh_test.m1.04 kB2014-09-11 15:07
...
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LS algorithm for MMSE channel estimation (15.45 kB)

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