Narasimhan, SV (1987) Non-stationary signal analysis by least mean fourth (LMF) adaptive algorithm. In: International Journal of Electronics, 63 (4). 607 - 622.Full text not available from this repository. (Request a copy)
A modified least mean fourth (LMF) adaptive algorithm applicable to non-stationary signals is presented. The performance of the proposed algorithm is studied by simulation for non-stationarities in bandwidth, centre frequency and gain of a stochastic signal. These non-stationarities are in the form of linear, sinusoidal and jump variations of the parameters. The proposed LMF adaptation is found to have better parameter tracking capability than the LMS adaptation for the same speed of convergence.
|Item Type:||Journal Article|
|Additional Information:||Copy right of this article belongs to Taylor and Francis Group.|
|Department/Centre:||Division of Electrical Sciences > Electrical Communication Engineering|
|Date Deposited:||12 Jan 2010 10:12|
|Last Modified:||12 Jan 2010 10:12|
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