The use of multi-parameter radar imagery for the discrimination of terrain characteristics.
Radar image combination and enhancement techniques for discrimination of terrain characteristics
Dellwig, L. F.↗
SEARCH · Engineering Papers
Results for “DISCRIMINATION”
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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Discriminating among states of consciousness by EEG measurements - A study of four subjects.
Human states of consciousness discrimination by EEG measurements recorded from adult males in various experimental situations
Adey, W. R.↗
Successiveness discrimination as a two-state, quantal process.
Psychophysical time quantum duration measured through application of two state model of successiveness discrimination, discussing relationship to alpha interval
Kristofferson, A. B.↗
Reduction of cosmic background in an X-ray proportional counter through risetime discrimination.
Cosmic ray background radiation reduction by risetime discrimination applied to proportional counter for sounding rocket X ray astronomy
Gorenstein, P.↗
Nonparametric discrimination using tolerance regions.
Nonparametric discrimination among distributions on Euclidean space with continuous distribution functions by tolerance regions method, emphasizing errors probability distribution control
Gessaman, M. P.↗
Response of an FM discriminator to a digital FM signal in randomly fading channels.
Error rate from FSK binary signal detection calculated using FM discriminator for FM signal with nonselective fading in Gaussian noise
Nelson, E. A.↗
Generalization effects in human discrimination learning with overt cue identification.
Generalization effects in human discrimination learning with overt auditory and visual cue identification
CUES↗
Airborne Fraunhofer Line Discriminator
Airborne Fraunhofer Line Discriminator enables prospecting for fluorescent materials, hydrography with fluorescent dyes, and plant studies based on fluorescence of chlorophyll. Optical unit design is the coincidence of Fraunhofer lines in the solar spectrum occurring at the characteristic wavelengths of some fluorescent materials.
Gabriel, F. C.↗
Highly stable high-rate discriminator for nuclear counting
Pulse amplitude discriminator is specially designed for nuclear counting applications. At very high rates, the threshold is stable. The output-pulse width and the dead time change negligibly. The unit incorporates a provision for automatic dead-time correction.
English, J. J.↗
Discrimination of fish oil and mineral oil slicks on sea water
Fish oil and mineral oil slicks on sea water can be discriminated by their different spreading characteristics and by their reflectivities and color variations over a range of wavelengths. Reflectivities of oil and oil films are determined using a duel beam reflectance apparatus.
Mac Dowall, J.↗
A study of the immunity of FM discriminators to 2 pi frequency impulses
Frequency impulse response of selected FM discriminators
Carden, F. F.↗
Fraunhofer Line Discriminator Final report
Design, operation, and application possibilities of airborne Fraunhofer line discriminator
Source record↗
Airborne Fraunhofer Line Discriminator, design review report
Design, error analysis, calibration, and testing of airborne Fraunhofer line discriminator
Source record↗
Output SNR of an FM discriminator with non- ideal limiting.
Smooth limiter effect on output of SNR for unbalanced and balanced FM discriminators, noting role of error function
Refi, J. J.↗
Distance discrimination in a simulated space environment.
Distance discrimination in simulated space environment, studying just noticeable difference /JND/ to determine relations between distance threshold and observation distance
Arnoult, M. D.↗
The distribution of FM-discriminator click widths.
FM discriminator click widths probability distribution function, defining click widths duration from input noise considerations
Lob, W. H.↗
Transfer mechanisms in verbal discrimination.
Transfer mechanisms in verbal discrimination learning
VERBAL COMMUNICATION↗
Digital frequency discriminator
Frequency discriminator has five integrated circuit chips interconnected to provide a divide function, exclusive OR function, phase shifting, and holding so that a single binary output signal results. The state of the binary signal indicates which one of the two input signals has a lower frequency than the other.
Reid, W. J.↗