Reduction Techniques: From Nonstationary to Stationary and Vice Versa

1998 ◽  
pp. 383-392
Author(s):  
C. Foias ◽  
A. E. Frazho ◽  
I. Gohberg ◽  
M. A. Kaashoek
Keyword(s):  
Reduction Techniques

Catalogue reduction techniques

1978 ◽  
Vol 48 ◽  
pp. 389-390 ◽  
Author(s):  
Chr. de Vegt
Keyword(s):  
Adjustment Process ◽  
Proper Motions ◽  
Measuring Process ◽  
Aerial Photogrammetry ◽  
Reduction Techniques ◽  
Observational Technique ◽  
The Common ◽  
Astrometric Data

AbstractReduction techniques as applied to astrometric data material tend to split up traditionally into at least two different classes according to the observational technique used, namely transit circle observations and photographic observations. Although it is not realized fully in practice at present, the application of a blockadjustment technique for all kind of catalogue reductions is suggested. The term blockadjustment shall denote in this context the common adjustment of the principal unknowns which are the positions, proper motions and certain reduction parameters modelling the systematic properties of the observational process. Especially for old epoch catalogue data we frequently meet the situation that no independent detailed information on the telescope properties and other instrumental parameters, describing for example the measuring process, is available from special calibration observations or measurements; therefore the adjustment process should be highly self-calibrating, that means: all necessary information has to be extracted from the catalogue data themselves. Successful applications of this concept have been made already in the field of aerial photogrammetry.

Flight Test Execution and Data Reduction Techniques of Exhaust Gas Reingestion on the CH-53K King Stallion

2021 ◽  
Author(s):  
Noopur Joshi ◽  
Noah Becker ◽  
Roger Tull ◽  
James Kenna ◽  
Christopher Adams ◽  
...  
Keyword(s):  
Data Reduction ◽  
Flight Test ◽  
Exhaust Gas ◽  
Test Execution ◽  
Reduction Techniques

Survey on Mutual Coupling Reduction Techniques for Imaging Radar Application

2014 ◽  
Vol 3 (3) ◽  
pp. 28-32
Author(s):  
C. Mekala ◽  
◽  
P. Saranya ◽  
V. Sathya Narayanan ◽  
◽  
...  
Keyword(s):  
Mutual Coupling ◽  
Imaging Radar ◽  
Reduction Techniques ◽  
Mutual Coupling Reduction

EFFECTIVE BUG TRIAGE WITH SOFTWARE DATA REDUCTION TECHNIQUES USING CLUSTERING MECHANISM

2016 ◽  
Vol 4 (2) ◽  
pp. 14
Author(s):  
PRABHAKAR R. NISHANTH ◽  
RANJITH K.S ◽  
◽  
Keyword(s):  
Data Reduction ◽  
Reduction Techniques
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