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Design of 50Hz notch filter based on MATLAB / 医疗卫生装备
Chinese Medical Equipment Journal ; (6)2004.
Article in Chinese | WPRIM | ID: wpr-585035
ABSTRACT
50Hz power frequency interference is the main noise of ECG signal.With the signal processing toolbox of MATLAB,this paper develops a high-performance 50Hz notch filter.The design method is relatively simple compared with other methods and the application result verifies its efficiency.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Medical Equipment Journal Year: 2004 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Medical Equipment Journal Year: 2004 Type: Article