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This paper introduces a new scheme on multifunction wireless medical surveillance system based on Radio Frequency (RF), General Packet Radio Service(GPRS) wireless communication protocol and the high performance Field Programmable Gate Array(FPGA) chip. This system receives real-time human physiological parameters such as blood pressure, body temperature, electro cardio signal and pulse and so on...
Digital filter is one of the most important components in electrocardiogram (ECG) signal's processing. This research method combined Fast Fourier Transform (FFT) & Wavelet Threshold De-noising (WTD) to meet the demand that the ECG signal's sampling and processing must be exact, real-time and steady. Meanwhile, the high performance of Field Programmable Gate Array (FPGA) also satisfied the demand...
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