Ditemukan 2 dokumen yang sesuai dengan query
Sudirman M. N., Author
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ABSTRAK
Generally, the function of scanner devices is to detect the object two-dimensionally- The signature as the object in this research work, instead of two-dimensional (2-f]) spatial parameter, it has one more parameter is the pressure of the pen to the paper.
In order to detect the signature three-dimensionally (3-D), one 2-D array ultrasonic sensors and one pressure sensor are used. This 3-D information can be displayed on monitor (CRT), printed to the printer, and ...
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1993
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
Yarin, L.P.
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This volume presents applications of the pi-theorem to fluid mechanics and heat and mass transfer. The pi-theorem yields a physical motivation behind many flow processes and therefore it constitutes a valuable tool for the intelligent planning of experiments in fluids. After a short introduction to the underlying differential, the author presents many novel approaches how to use the pi-theorem to understand fluid mechanical issues. ...
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Berlin: [, Springer], 2012
e20418178
eBooks Universitas Indonesia Library
