Savitzky-Golay smoothing and differentiation filter of even length: A gram polynomial approach

被引：0

作者：

Luo, JW ^{[1
]}

Bai, J ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Biomed Engn, Beijing 100084, Peoples R China

来源：

SPECTROSCOPY | 2005年 / 20卷 / 11期

关键词：

D O I：

暂无

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

In various fields such as signal processing, imaging processing, analytical chemistry, and spectroscopic analysis, smoothing and differentiation is important and necessary. With a matrix approach, the Savitzky-Golay smoothing and differentiation filter was extended recently to even length. In this article, a more general approach is proposed for convenient computation.

引用

页码：27 / +

页数：5

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