[Signal and data acquisition based on waveform graph].
It is well known that signal acquisition is the first step in signal processing. A simple and convenient method of acquiring biologic data is described here, which needs no special acquisition equipment, and is practical and makes the data acquisition more credible.
Hong
D M
DM
Department of BME, First Military Medical University.
Feng
X G
XG
Yu
X E
XE
Kang
L L
LL
D000703:Analog-Digital Conversion; D003952:Diagnostic Imaging; D007091:Image Processing, Computer-Assisted; D012815:Signal Processing, Computer-Assisted; D012984:Software