An oscilloscope polar coordinate display for multi-dimensional data
- 1 January 1970
- journal article
- Published by Institution of Engineering and Technology (IET) in Radio and Electronic Engineer
- Vol. 40 (2) , 97-101
- https://doi.org/10.1049/ree.1970.0072
Abstract
The paper describes in detail a simple electronic system which processes up to eight simultaneous analogue signals and displays them in the form of a polar coordinate diagram on a commercial oscilloscope with identical A" and Y amplifiers. Some preliminary subjective tests are briefly described, which confirm that the human observer can quickly detect several changes in the display and classify it on the basis of particular features or overall shape.Keywords
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