New Assessment Model of Pulse Depth Based on Sensor Displacement in Pulse Diagnostic Devices

Figure 8

Functional relationship between the CP and SD. Raw data (dots) are features averaged over 18 subjects at each PL, and the quadratic polynomial approximations are plotted in solid curves. In descending order of CP at SD = 2 mm, the data measured are Gwan (top, red), Chon (middle, blue), and Cheok (bottom, black).