[仿真]Effective Simulation of Signals for Testing ECG Analyzer

Abstract—In this paper the solution of the specialized measuring {,*"3O:\:  
system for electrocardiography (ECG) signal recording and introductory i|w8.}0  
recognition is presented. The project aims at designing !CXt*/~  
the complete PC-based Virtual Instrument as a “testing platform” 9TF f8'?d  
for acquisition, processing, presenting, and distributing ECG data. IdYzgDH  
A new design involving the latest technique in signal simulation S)QAXjH  
was developed to create a controllable model of the electrocardiography IDkWGh  
signal. Then it was implemented for testing of the developed EXP%Mk/  
QRS detection algorithm, based on the time-frequency analysis ,fK3ZC  
method. The processing stage involving discrete wavelet transform l Z#o+d2Y  
was used to detect QRS complexes in the ECG signal. By V/cP4{L  
using the controlled signal model and the real ones, the algorithm F:*W5xX  
was shown to be advantageous in reducing ventilation artifacts and E$W{8?:{  
motion noise, resulting in good accuracy. [A}rbD K  
Index Terms—Biomedical engineering, data acquisition, discrete
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好文，正在寻找，感谢楼主

好文，正在寻找，感谢楼主