Presentation | 1999/5/13 Digital Coupled Oscillators Learning Periodic Waveforms Hisato Fujisaka, Masahiro Sakamoto, Mititada Morisue, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper we propose coupled oscillators to memorize and recall periodic waveforms. Signals in the system are in the form of single-bit delta-sigma modulated signals. Thus, much space is saved to connect the oscillator units. Moreover, simple arithmetic circuits are employed to add and multiply the single-bit signals without transforming into multi-bit signals, which saves great amount of logic gates. Coupling weights are represented by complex numbers with constant magnitude. Then, digital oscillators can also be used for weighting, corresponding their phase to the weight. The circuit simulations show that the coupled oscillators can learn given periodic waves not affected by delta-sigma modulation noise. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | coupled oscillators / leaning / digital circuit / delta-sigma modulation / single-bit signal |
Paper # | NLP99-7 |
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Conference Information | |
Committee | NLP |
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Conference Date | 1999/5/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Digital Coupled Oscillators Learning Periodic Waveforms |
Sub Title (in English) | |
Keyword(1) | coupled oscillators |
Keyword(2) | leaning |
Keyword(3) | digital circuit |
Keyword(4) | delta-sigma modulation |
Keyword(5) | single-bit signal |
1st Author's Name | Hisato Fujisaka |
1st Author's Affiliation | Faculty of Information Science, Hiroshima City University() |
2nd Author's Name | Masahiro Sakamoto |
2nd Author's Affiliation | Faculty of Information Science, Hiroshima City University |
3rd Author's Name | Mititada Morisue |
3rd Author's Affiliation | Faculty of Information Science, Hiroshima City University |
Date | 1999/5/13 |
Paper # | NLP99-7 |
Volume (vol) | vol.99 |
Number (no) | 41 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |