Abstract
The stable and optimal operation of the adaptive line enhancer (ALE) is considered. By improving the estimate of the steady-state mean square error (MSE), a tighter stability constraint is obtained, as well as more accurate expressions for the SNR gain attained by the ALE when filtering sinusoidal signals in white noise. Since the LMS algorithm used for adapting the ALE weights aims at minimizing the MSE, and not at maximizing the output SNR, the proper choice of the algorithm's parameters for maximizing the SNR gain is considered.
| Original language | English |
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| Pages | 478-481 |
| Number of pages | 4 |
| State | Published - 1980 |
| Event | Unknown conference - Denver, CO, USA Duration: Apr 9 1980 → Apr 11 1980 |
Conference
| Conference | Unknown conference |
|---|---|
| City | Denver, CO, USA |
| Period | 04/9/80 → 04/11/80 |