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Table 2 Simulation parameters

From: Vital sign sensing method based on EMD in terahertz band

Parameter Value
Carrier frequency fc 240 GHz
Time t 30 s
Sampling rate 1 fo 500 Hz
Sampling rate 2 fd 10 Hz
Window 1 h = hamming 127
Window 2 g = hamming 127
Frequency points N 512
Signal-to-noise ratio SNR -13 dB