| Presentation | 1998/6/25 A New LMS-Based Adaptive Algorithm Estimating Sinusoidal Signals in Arbitrary Additive Noise Yoshihiro Takeshita, Yegui Xiao, Katsunori Shida, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a new adaptive algorithm for the estimation of discrete Fourier coefficients (DFC) of a noisy sinusoidal signal, which is based on a summed least mean squared error criterion. The algorithm requires the same number of multiplications as the LMS algorithm, but shows much better performance in white or colored noise environment. We first analyze the performance of the conventional LMS algorithm in case of colored additive noise, and then point out its possible modifications that may be needed. As a result, the above-mentioned new adaptive algorithm is developed. The performance of the proposed algorithm is also analyzed in some detail. Simulation results are provided to support the analytical findings and the superiority of the new algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Adaptive Fourier analysis / Adaptive algorithm / Least mean squared error criterion / Performance analysis |
| Paper # | CAS98-3,VLD98-3,DSP98-32 |
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| Conference Information | |
| Committee | VLD |
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| Conference Date | 1998/6/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | VLSI Design Technologies (VLD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A New LMS-Based Adaptive Algorithm Estimating Sinusoidal Signals in Arbitrary Additive Noise |
| Sub Title (in English) | |
| Keyword(1) | Adaptive Fourier analysis |
| Keyword(2) | Adaptive algorithm |
| Keyword(3) | Least mean squared error criterion |
| Keyword(4) | Performance analysis |
| 1st Author's Name | Yoshihiro Takeshita |
| 1st Author's Affiliation | Faculty of Science and Engineering, Saga University() |
| 2nd Author's Name | Yegui Xiao |
| 2nd Author's Affiliation | Faculty of Science and Engineering, Saga University |
| 3rd Author's Name | Katsunori Shida |
| 3rd Author's Affiliation | Faculty of Science and Engineering, Saga University |
| Date | 1998/6/25 |
| Paper # | CAS98-3,VLD98-3,DSP98-32 |
| Volume (vol) | vol.98 |
| Number (no) | 141 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |