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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Nakanishi, I. Itoh, Y. Fukui, Y. |
| Copyright Year | 1999 |
| Description | Author affiliation: Fac. of Educ., Tottori Univ., Japan (Nakanishi, I.) |
| Abstract | A neural filter is effective for the system identification of a nonlinear system and the noise reduction in a nonlinear signal. However, the neural filter requires large number of iterations for convergence. This paper presents new structures of the multi-layered neural filter (Transform Domain Neural Filter; TDNF) where the orthonormal transform is introduced to accelerate the convergence speed. In the TDNF (i), the input signal is transformed by the orthonormal transform, then led to the input layer of the neural filter. The TDNF (ii) adopts the orthonormal transform in all inter-layers. Through the computer simulation in the nonlinear system identification, it is confirmed that the introduction of the orthonormal transform is effective for the speed-up of convergence in the neural filter. |
| Starting Page | 579 |
| Ending Page | 582 |
| File Size | 309136 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780354710 |
| DOI | 10.1109/ISCAS.1999.777638 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-05-30 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Convergence Acceleration Adaptive filters Signal processing Nonlinear filters Neural networks System identification Eigenvalues and eigenfunctions Autocorrelation Discrete transforms |
| Content Type | Text |
| Resource Type | Article |
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