Abstract
In this correspondence, the error surfaces associated with insufficient order adaptive filters with white input are considered. It is shown that some sufficient, but not necessary, conditions for multi-modality of these surfaces can be identified. A convenient method is also presented which determines the stationary points of some insufficient order adaptive filters with colored inputs.
Original language | English (US) |
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Pages (from-to) | 1222-1227 |
Number of pages | 6 |
Journal | IEEE Transactions on Acoustics, Speech, and Signal Processing |
Volume | 38 |
Issue number | 7 |
DOIs | |
State | Published - Jul 1990 |
All Science Journal Classification (ASJC) codes
- Signal Processing