Description: The horizontal or lattice adaptive equalizer (in which the transverse FIR system is long M=11) is a random sequence whose mean value is zero; Reference signal; The channel has the impulse response:
Type of w is used to control the size of the channel distortion (w = 2 ~ 4, for example, taking w = 2.9, 3.1, 3.3, 3.5, etc.), and the channel is zero mean and variance for (take, for example, the equivalent of SNR is 30 db) of the gaussian white noise interference. Try to compare based on the following five kinds of algorithm of adaptive equalizer in different channel distortion and the convergence condition of noise (corresponding to each kind of situation, under the same coordinate draw their learning curve) :
Horizontal/lattice structure LMS algorithm [1-4]
Horizontal/lattice structure RLS algorithm [1-4]
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