Signal Space Separation Method for a Biomagnetic Sensor Array Arranged on a Flat Plane for Magnetocardiographic Applications: A Computer Simulation Study

Figure 4

Results of experiments that apply the SSS extractors to and computed assuming the flat sensor array in Figure 2(a). (a) The upper and lower panels, respectively, show and , which indicate the internal and external components in . (b) The upper and lower panels, respectively, show and , which indicate the internal and external components in . In the sensor time courses in (a), they are normalized to the maximum value from the upper panel, and the sensor time courses in (b), they are normalized to the maximum value from the lower panel.

(a)

(b)