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关键字：channel

  • 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.
  • 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. ...
  • 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 ...
  • 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.
  • 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.
  • dark_channel_verify.rar verify the idea of Single Image Haze removal Using Dark Channel prior, which is the best paper of CVPR in 2009 conference.
  • awgn8psk.rar describe a way to generate the 8psk based on the gaussian channel. evaluate the performance of BER base on the SNR
  • cox_algorithm.rar in his name this code is simulation of cox algorithm for ofdm synchronization in WIMAX down link systems. it send 2 frame via awgn channel and uses from correlation to detect the beginning of frame. .
  • CH_suiChannel.rar this code is model of sui channel that is very popular in communication systems specially wimax systems (ieee standard 802.16)
  • DS-CDMA.zip This file about CDMA system consist of DS-CDMA,MC-CDMA,MCDS-CDMA,WCDMA and Rayleigh fading channel.You can use this file to hel you make CDMA system telecommunication.