| Presentation | 1999/2/2 Kurtosis and Probability Density Functions. Ali MANSOUR, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the last two decades, High order statistics have been very important tools in signal processing field. In various studies (specially on blind identification or blind separation of sources), researchers propose algorithms or criteria based on the high order statistics (in most of the cases, the fourth order cumulants areused). Additionally, The stability or the performances results of the involved algorithms depend, in many situations, on the kurtosis of the used signals. In this paper, the relationship between the kurtosis of a signal and its probability density function (pdf) is investigated. In simple case, theoretical result proves that the value (or the sign) of the kurtosis can be predicted from the shape of the pdf. However, this result can not be generalized for more complex distributions, |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | kurtosis / high order statistics / blind identification and separation / probability density function / fourth order cumulant |
| Paper # | EID98-148 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 1999/2/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Kurtosis and Probability Density Functions. |
| Sub Title (in English) | |
| Keyword(1) | kurtosis |
| Keyword(2) | high order statistics |
| Keyword(3) | blind identification and separation |
| Keyword(4) | probability density function |
| Keyword(5) | fourth order cumulant |
| 1st Author's Name | Ali MANSOUR |
| 1st Author's Affiliation | Bio-Mimetic Control Research Center, The institute of Physical and Chemical Research (RIKEN)() |
| Date | 1999/2/2 |
| Paper # | EID98-148 |
| Volume (vol) | vol.98 |
| Number (no) | 573 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |