Paper Title:
Wavelet Analysis of Near Infrared Spectral Data in the Application of Denoising
  Abstract

Spectrum signal may contain many peaks or mutations and noise also is not smooth white noise, to this kind of signal analysis, must do signal pretreatment, remove part of signal and extract useful part of signal.Based on the data of blood glucose near-infrared spectrum as the research object to explore the application of wavelet transform in the near infrared spectrum signal denoising, and through the simulation results show that using wavelet analysis of near infrared spectral data pretreatment than the traditional Fourier method can be higher precision of prediction.

  Info
Periodical
Edited by
Zhixiang Hou
Pages
1358-1362
DOI
10.4028/www.scientific.net/AMM.48-49.1358
Citation
X. M. Lin, J. Wang, Q. H. Yao, "Wavelet Analysis of Near Infrared Spectral Data in the Application of Denoising", Applied Mechanics and Materials, Vols. 48-49, pp. 1358-1362, 2011
Online since
February 2011
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Guang Fu Liu, Feng Yang Tao, Xin Guang Li
Chapter 4 Intelligent System and Materials Engineering
Abstract:The sealed electric submersible pumps (ESP) are the main device to extract oil in the world. Many faults of ESPs can lead to fierce...
835
Authors: Li Rong Wan, Guang Yu Zhou, Cheng Long Wang, Wen Ming Zhao
Measure Control Technologies and Intelligent Systems
Abstract:By taking full advantage of the technologies of data acquisition, signal analysis and processing and fault diagnosis, this thesis carries out...
1232
Authors: Li Bao, Xi Zhao Li
Chapter 2: Mechatronics
Abstract:The load spectrum of a frame, which is a key component of a motorcycle, can be used to frame loading experiment and life prediction of a...
150
Authors: Hui Guo, Jie He
Chapter 3: Active Materials, Mechanics and Behavior
Abstract:Due to the huge amount of image data transmission conditions and the existing relative low, makes the image compression become inevitable,...
400
Authors: Yan Qi Li, Wei Zhang, Zong Zheng Yang
Chapter 1: Engineering Design of Machines and Equipment for Manufacturing
Abstract:To reduce the noise and vibration of mobile wastewater treatment plant, this paper presents testing and analysis of 50 measuring points in...
354