| Presentation | 1998/1/23 Adaptive Algorithm Based on Least Mean p-Power Error Criterion for Fourier Analysis in Additive Noise Yegui Xiao, Yoshiaki Tadokoro, Katsunori Shida, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a novel adaptive algorithm for the estimation of discrete Fourier coefficients (DFC) of sinusoidal and/or quasi-periodic signals in additive noise. The algorithm is derived using a least mean p-power error criterion. It reduces to the sign and conventional LMS algorithms when p=1 and 2, respectively. It is confirmed through extensive simulations that the new algorithm for p=3 and 4 generates much improved DFC estimates in moderate and high SNR environments compared to the LMS algorithm, while both have similar degrees of complexity. Assuming the Gaussian property of the estimation error, the proposed algorithm including the sign and LMS algorithms is analyzed in detail. Elegant dynamic equations and closed-form noise misadjustment expressions are derived and clarified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Adaptive Fourier analysis / Adaptive algorithm / Least mean p-power error criterion / Performance analysis |
| Paper # | SAT97-117 |
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| Committee | SAT |
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| Conference Date | 1998/1/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive Algorithm Based on Least Mean p-Power Error Criterion for Fourier Analysis in Additive Noise |
| Sub Title (in English) | |
| Keyword(1) | Adaptive Fourier analysis |
| Keyword(2) | Adaptive algorithm |
| Keyword(3) | Least mean p-power error criterion |
| Keyword(4) | Performance analysis |
| 1st Author's Name | Yegui Xiao |
| 1st Author's Affiliation | Saga University() |
| 2nd Author's Name | Yoshiaki Tadokoro |
| 2nd Author's Affiliation | Toyohashi University of Technology |
| 3rd Author's Name | Katsunori Shida |
| 3rd Author's Affiliation | Saga University |
| Date | 1998/1/23 |
| Paper # | SAT97-117 |
| Volume (vol) | vol.97 |
| Number (no) | 487 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |