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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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At least 541 records · Page 30

All sources NASA NTRS DOE OSTI

NASA NTRS1968

Analog methods for on-line system identification using noisy measurements.

Nonlinear system on-line identification in presence of noise, using stochastic methods and analog equipment

Ricker, D. W.↗

NASA NTRS1968

Identification of distributed parameter systems by stochastic approximation.

Linear distributed parameter system identification by stochastic approximation, obtaining constant parameters sequentially

Badavas, P. C.↗

NASA NTRS1968

Stochastic approximation algorithms for linear discrete-time system identification.

Stochastic approximation algorithms for adaptive linear discrete time system identification using noisy input

Saridis, G. N.↗

NASA NTRS1968

Mars Mariner IV - Identification of some Martian surface features.

Mars surface features identification from comparison of Mariner 4 and ground bases telescopic photographs

Robinson, J. C.↗

NASA NTRS1968

Studies of the electron transport chain of extremely halophilic bacteria. I - Spectrophotometric identification of the cytochromes of halobacterium cutirubrum.

Electron transport of Halobacterium cutirubrum, discussing spectrophotometric identification of cytochromes

Lanyi, J. K.↗

NASA NTRS1969

Luminance requirements for hue identification in small targets.

Foveal luminances for chromatic and absolute thresholds for hue identification in case of small targets

Connors, M. M.↗

NASA NTRS1969

Stochastic approximation algorithms for system identification, estimation, and decomposition of mixtures.

Stochastic approximation procedure minimizing mean square error criterion for system identification, estimation and decomposition of mixtures

Fu, K. S.↗

NASA NTRS1969

Identification of sugars as their trifluoroacetyl polyol derivatives.

Sugars identification as trifluoethylacetyl polyol derivatives by gas-liquid chromatography

Shapira, J.↗

NASA NTRS1969

A new criterion for the identification of micrometeor impact sites on aluminized glass.

Hypervelocity micrometeor impact sites identification on aluminized glass, using conchoidal pattern as criterion in analysis

Berg, O. E.↗

NASA NTRS1969

On the identification of observable orbit parameters, with application to lunar orbiter tracking.

Orbit parameters identification method based on given tracking data span applied to lunar orbiter tracking using Fourier analysis

Pfeiffer, C. G.↗

NASA NTRS1969

Human operator characteristics based on an analog computer oriented parameter identification technique.

Parameter identification algorithm identifying linear dynamic systems by digital computer used to identify human operator characteristics in closed loop control situation

Burgett, A. L.↗

NASA NTRS1969