The Coordirectograph—A Mechanical Device for Rapid Quantitative Comparison of Curves Dissimilar in Ordinate and/or Abscissal Values
作者:
Harold D. Green,
Joseph Maurer,
期刊:
Review of Scientific Instruments
(AIP Available online 1936)
卷期:
Volume 7,
issue 1
页码: 37-40
ISSN:0034-6748
年代: 1936
DOI:10.1063/1.1752025
出版商: AIP
数据来源: AIP
摘要:
A mechanical labor‐saving device is described for converting two curves with differing ordinate and/or abscissal values to identical scales in the two axes, and for quantitatively subtracting such curves. Since the various uses of the appliance depend upon its ability to convert different ordinate values to the same scale, it is called a coordirectograph.
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