Application of three kinds of method for extracting nonlinear trend in biomedical signal analysis / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 237-239, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-259883
ABSTRACT
Biomedical signal analysis often needs to separate the trend component from the non-trend component to achieve different purposes and applications in signal analysis. This article introduces three kinds of detrending nonlinear component methods used in the process of biomedical signal analysis:
wavelet analysis, empirical mode decomposition, smoothness priors approach as well as the application in the separation of the actual biomedical data. The different separation methods should be selected according to different research goals as well as the feature of the signal.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Algorithms
/
Signal Processing, Computer-Assisted
/
Nonlinear Dynamics
/
Wavelet Analysis
Language:
Chinese
Journal:
Chinese Journal of Medical Instrumentation
Year:
2014
Type:
Article
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