A Successive Overrelaxation Iterative Technique for an Adaptive Equalizer |
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0.80 RELAXATION FACTOR 17 taps 2-cyclic matrices Adaptive Equalizer additive noise analytically asymptotic results Automatic Equalization Bell Syst binary channel distortion Chebyshev gradient Chebyshev Polynomials cker condition number Conf convergence rate Data Transmission diagonally dominant duobinary encoding DUOBINARY SIGNALING eigenvalues equalizer coefficients error norms estimated gradient faster Figure filter coefficients fixed gradient FIXED STEP fixed step-size gradient gradient and relaxation hence IEEE Trans interval Iterative Methods Jacobi matrices Kretzmer light or moderate Lucky Matched Filters mean-square error minimum nonpositive norm decreasing NORM OUTPUT ERROR numerical evaluations Numerische Math optimum and estimated optimum fixed step-size optimum gradient partial-response encoding polynomial Proc pulse radii for fixed random variables rate of convergence relationship for values relaxation algorithm relaxation and fixed relaxation matrix relaxation method Rept samples simulations spectral norm step-size gradient algorithms Successive Overrelaxation Iterative TAP ERROR Tech tion transmitted signal twice as fast upper bound ао