9.3. Data Calculation and Presentation
9.3.1. Measured Data, Model Data
Measured data and model data: the one cannot live without the other. A clear distinction is necessary between measured “raw” data, calculated measured data, and derived data. All these data are both obtained and analyzed according to models, equations included, as described in Sections 8.1, 9.1, and 9.2.
The measuring setup determines which data are raw data. If a constant amplitude current is applied to a set of electrodes and the corresponding voltage is measured, this voltage is directly proportional to the impedance of the unknown. Then raw data and the measured variable are impedance.
Raw data have to be presented in some chosen form. Some of the data is collected as a function ...
Get Bioimpedance and Bioelectricity Basics, 3rd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
