Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07d
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- Pages.2620-2623
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- 2000
The orthogonal filter design using improved fast Walsh transform
개선된 고속월쉬변환에 의한 직교필터 설계
- Chung, Je-Wook (Kwangmyoung) ;
- Cho, Young-Ho (Kwangmyoung) ;
- Lee, Han-Seok (Bucheon college) ;
- Park, Jun-Hoon (chungju national university) ;
- Shim, Jae-Sun (Samchok national university) ;
- Ahn, Doo-Soo
- Published : 2000.07.17
Abstract
The standard approach consists of using correlation of orthogonal functions in digital filtering, such as well-known FFT(Fast Fourier Transform) and FWT(Fast Walsh Transform). But it needs much calculations, multiplications and additions. The calculation amount is m
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