| Presentation | 2001/6/21 Irreducible Form for AP Algorithm for Detecting the Number of Coherent Signals Based on the MDL Principle Masakiyo Suzuki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper present an improvement of the Alternating Projection (AP) algorithm for detecting the number of coherent signals based on the Minimum Description Length (MDL) principle using a uniform linear array of sensors. The criterion of the AP algorithm for the detection becomes indefinite, when estimated bearings more than one approach to the identical value. This paper derives an irreducible form of the AP criterion for the detection, which never get indefinite. The irreducible form is represented as a rational function and real-valued version of FFT can be expioited efficiently. The proposed algorithm reduces the order of the amount of arithmetic operations. Finally, simulation results are shown to demonstrate the validity of the proposed algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | signal number detection / MDL / maximum likelihood estimation / fast algorithm / FFT |
| Paper # | CAS2001-6,VLD2001-23,DSP2001-25 |
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| Conference Information | |
| Committee | VLD |
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| Conference Date | 2001/6/21(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Irreducible Form for AP Algorithm for Detecting the Number of Coherent Signals Based on the MDL Principle |
| Sub Title (in English) | |
| Keyword(1) | signal number detection |
| Keyword(2) | MDL |
| Keyword(3) | maximum likelihood estimation |
| Keyword(4) | fast algorithm |
| Keyword(5) | FFT |
| 1st Author's Name | Masakiyo Suzuki |
| 1st Author's Affiliation | Department of Computer Sciences, Kitami Institute of Technilogy() |
| Date | 2001/6/21 |
| Paper # | CAS2001-6,VLD2001-23,DSP2001-25 |
| Volume (vol) | vol.101 |
| Number (no) | 143 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |