Fig. 5From: Detecting heart rate while jogging: blind source separation of gait and heartbeatSVD numerical results using a gait of the same average period as blood pressure. The first curve is blood pressure, the second is the gait, the third is the recorded signal I(t), the fourth is the result of removing the largest singular value from I(t), and the last is the result of also removing the next largest singular value from I(t)Back to article page