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3．愛知工業大学研究報告 .B(1976-2007) >
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Please use this identifier to cite or link to this item:
http://hdl.handle.net/11133/1280
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| Title: | トリムド平均を用いた帯域フィルタの非Gauss雑音特性 |
| Other Titles: | トリムド ヘイキン ヲ モチイタ タイイキ フィルタ ノ ヒ Ｇａｕｓｓ ザツオン トクセイ
Behavior of Trimmed Mean BPF against Non -Gaussian Random Noise |
| Authors: | 橋之口, 幸一郎
菱田, 隆彰
井, 研治
HASHINOKUCHI, Kouichirou
HISHIDA, Takaaki
INOMOTO, Kenji |
| Issue Date: | 31-Mar-2006 |
| Publisher: | 愛知工業大学 |
| Abstract: | A band-pass.Fiters using lineer convolution and trimm.ed-mean were considered. Aftert the input samples were sorted by their values，the central part of sorted data was used for calculation of the output signal. The three types of band-pass-filers of FIR filter， trimmed-mean， and median-filter were realized, and a sweeped sinusoidal signal with stochastic random noise was added to these filters. Comparing between Gaussian noise and a stable-distribution noise, the large amplitude noise was suppressed by trimming property， and shows as an amplitude filter. |
| URI: | http://hdl.handle.net/11133/1280 |
| Appears in Collections: | 41号
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