readme.txt

blind 多径信道中盲信道均衡的恒模算法

Written by Rick Martin, 02/06/2002, last updated 08/08/2002
Cornell University Blind Equalization Research Group

Copyright 2002 Cornell University, All Rights Reserved

SOFTWARE shall mean "merrytest.m", Cornell Research Foundation
("CRF") Docket D-3010.  SOFTWARE is made available to allow
non-commercial and research use of SOFTWARE.  Cornell
University specifically reserves all commercial rights to
SOFTWARE and these rights may be licensed by CRF on behalf
of Cornell University to third parties.

CRF provides SOFTWARE on an ``as is'' basis.  CRF does not
warrant, guarantee, or make any representations regarding
the use or results of SOFTWARE with respect to its
correctness, accuracy, reliability or performance.  The
entire risk of the use and performance of SOFTWARE is
assumed by EVALUATOR.  ALL WARRANTIES INCLUDING, WITHOUT
LIMITATION, ANY WARRANTY OF FITNESS  FOR A PARTICULAR
PURPOSE OR MERCHANTABILITY ARE HEREBY EXCLUDED.


------------------------------------------------------------------------
Instructions: edit merrytest.m to choose the SNR values to be considered 
(default is just one value: 40 dB SNR), then run merrytest.m .
------------------------------------------------------------------------


Contents of "j02_merry" subdirectory:
---------------------------------

merrytest.m     Main program
Jmerry.m        determines MERRY cost function value
merryopt.m      computes optimal MERRY TEQ settings
bitrate.m       bit rate calculation (modified from U.T. Austin's toolbox)
ba_cal.m        bit rate calculation (from U.T. Austin's toolbox)
maxeig.m        compute maximum eigenvalue and associated eigenvector
                    (from U.T. Austin's toolbox)
mssnr.m         compute Maximum Shortening SNR TEQ settings
                    (from U.T. Austin's toolbox)
channels        CSA loops 1 through 8 (from U.T. Austin's toolbox)


Contents of "mcmtools" subdirectory:
------------------------------------

Jssnr.m         compute Shortening SNR
adslout.m       generate ADSL received data
i2r.m           mirror data for ADSL IFFT input


References:
-----------

R.K. Martin, J. Balakrishnan, W.A. Sethares, and C.R. Johnson Jr., ``A 
Blind, Adaptive TEQ for Multicarrier Systems," to appear in Signal 
Processing Letters, November 2002.

R.K. Martin, J. Balakrishnan, W.A. Sethares, and C.R. Johnson Jr., 
``Blind, Adaptive Channel Shortening for Multicarrier Receivers," (invited 
paper) in the proceedings of The 36th Asilomar Conference on Signals, 
Systems, and Computers (Pacific Grove, CA), November 2002.

G. Arslan, M. Ding, B. Lu, M. Milosevic, Z. Shen, and B. L. Evans, ``DMT 
TEQ toolbox," 
http://www.ece.utexas.edu/~bevans/projects/adsl/dmtteq/dmtteq.html