Description: The use of adaptive notch filter to eliminate the communication system frequency interference. LMS algorithms focus from step factor, the frequency difference signal and interference, refer to the input amplitude and phase of discussions on several aspects of single-frequency notch filter of the filtering effect. In addition, in order to dual-band, for example, discussed the multi-frequency cascade notch filter characteristics, confirmed the filtered twice, the signal can be restored out of true, and the error convergence stable.
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File list (Check if you may need any files):
single frequency--different u.m
double frequency--change first noise amplitude.m
single frequency--different △ f.m
single frequency--different amplitude.m
single frequency--different Fudu.m
single frequency--different theta.m
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