The reproducibility of a source distribution from the pattern amplitude.
Source distribution determination from radiation pattern and field amplitudes expressed as Fourier transform pair
ANTENNA FIELD↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Nonsupervised sequential classification and recognition of patterns.
Nonsupervised sequential pattern recognition and classification, analyzing Bayes solution
PATTERN RECOGNITION↗
Spectral analysis techniques and pattern recognition methods for electroencephalographic data
Spectral analysis techniques and pattern recognition methods for electroencephalographic data
PATTERN RECOGNITION↗
Higher-order diffraction concept applied to parallel-plate waveguide patterns
Higher order diffraction concept applied to computation of parallel-plate waveguide aperture radiation patterns
APERTURE↗
Idealized Antenna Patterns for Use in Communication-satellite Interference Studies
Idealized antenna patterns for communication satellite interference studies
COMMUNICATIONS SATELLITE↗
Flow pattern pertaining to vascular permeability as observed by fluorescence vital microscopy
Blood plasma flow pattern pertaining to vascular permeability observed by fluorescent microscopy
MICROSCOPY↗
Design study of a cloud pattern recognition system Final report, 15 Jun. 1964 - 15 Sep. 1965
Design technique for cloud pattern recognition applied to Tiros photographs
CLOUD PHOTOGRAPH↗
Polarization and absorption effects on the Fraunhofer diffraction patterns of a corner reflector
Polarization and absorption effects on Fraunhofer diffraction patterns of corner reflector
REFLECTOR↗
Electroencephalographic baselines in astronaut candidates estimated by computation and pattern recognition techniques
Electroencephalographic baselines in astronaut candidates estimated by computer and pattern recognition techniques
ELECTROENCEPHALOGRAPHY↗
Experimental studies of current distributions and radiation patterns of a resistively loaded V-antenna at quarter scale for a radio astronomy Explorer satellite Final report
Current distributions and radiation patterns of resistively loaded V-antenna at quarter scale for radio astronomy Explorer satellite
ANTENNA↗
System identification and pattern recognition
New method for system identification based on relaxation technique used in pattern recognition
IDENTIFICATION↗
Cloud pattern recognition
Feasibility of perceptron type computer for recognition of vortex patterns in cloud cover photographs
CLOUD COVER↗
Research on the utilization of pattern recognition techniques to identify and classify objects in video data Technical progress report, 31 Jan. - 31 May 1967
Pattern recognition techniques for extracting information from video data and for reducing amount of data to convey this information - decision mechanisms and property filters
VIDEO DATA↗
Application of moire patterns to lunar mapping
Applicability of moire patterns produced by superposed screens in analysis of lineaments on lunar photographs
PHOTOGRAPH INTERPRETATION↗
Weather Satellite Picture Pattern Recognition and Compression Study Final report, 16 Dec. 1966 - 16 Jun. 1967
Weather satellite picture pattern discrimination method
PATTERN RECOGNITION↗
Gain computations from pattern integration.
Correction for gain computations based on pattern integration during translational motion of antenna
ANTENNA FIELD↗
Electroencephalographic baselines in astronaut candidates estimated by computation and pattern recognition techniques.
EEG baselines covering wide range of states of wakefulness and sleep in astronaut candidates estimated by computation and pattern recognition techniques
COMPUTER METHOD↗