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Matlab]
rayleigh.zip
I m actually having trouble with the equalization of the channel, because the doppler effect introduces phase rotation, which I don t know how to correct. If anyone could help me, I d be really thankful.
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[
Matlab]
BER_of_BPSK_DS-SS.zip
his m-file finds the bit error rate performance of BPSK DS-SS system over (i) AWGN channel and (ii) Slow Rayleigh fading channel corrupted by AWGN. Compare the performance with simple BPSK system.
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Matlab]
tpc.zip
Simulink and Stateflow model of IS-95A CDMA reverse traffic channel power control. Includes reverse traffic channel physical layer, together with open and closed loop algorithms for base station and mobile implemented as state machines with Stateflow. ...
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[
Matlab]
kmplot.zip
LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and ...
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[
Matlab]
ofdmRK777.rar
This simulation simulate wireless Coded OFDM over mobile multipath fading channel. The model use QPSK, Reed-Solomon Channel Coding, and training based channel estimation.
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[
Matlab]
Asynchronous_CDMA.rar
... that demonstrates the fundametal principle of operation behind asynchronous CDMA systems using Welsh codes. The system performance can be evaluated by changing the processing gain at the transmitter and by increasing or decreasing the SNR of the channel.
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