| 小波分析及其在光谱分析中的应用 |
| |
| 引用本文： | 秦侠,沈兰荪. 小波分析及其在光谱分析中的应用[J]. 光谱学与光谱分析, 2000, 20(6): 892-897 |
| |
| 作者姓名： | 秦侠 沈兰荪 |
| |
| 作者单位： | 北京工业大学信号处理研究室,北京 |
| |
| 基金项目： | 国家自然科学基金资助项目 |
| |
| 摘 要： | 近年来，一种被称为小波变换的数学理论和方法成为众多学科关注的焦点，在分析化学领域中，小波分析也逐渐应用于去噪与平滑，数据压缩等方面，本文介绍了小波分析理论并对其光谱分析中的应用进行了综述。
|
| 关 键 词： | 光谱分析 小波变换 小波包变换 信号处理 |
Wavelet Transform and Its Application in Spectral Analysis |
| |
| Xia QIN and Lansun SHEN Signal and Information Processing Lab,Beijing Polytechnic University, Beijing. Wavelet Transform and Its Application in Spectral Analysis[J]. Spectroscopy and Spectral Analysis, 2000, 20(6): 892-897 |
| |
| Authors: | Xia QIN Lansun SHEN Signal Information Processing Lab Beijing Polytechnic University Beijing |
| |
| Affiliation: | Signal and Information Processing Lab, Beijing Polytechnic University, 100022 Beijing. |
| |
| Abstract: | Recently,a new mathematical technique known as wavelet transform(WT) has become the focus of many science areas.In analytical chemistry,wavelet transform has been mainly utilized for signal smoothing,de noising and compression.In this paper,the wavelet transform theory is introduced and its applications in spectral analysis are reviewed. |
| |
| Keywords: | Spectral analysis Wavelet transform Wavelet packet transform Compression De noising |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
