Research in far ultraviolet filtering for space optical systems
Design and fabrication of multilayer interference filters for ultraviolet
Mc Kenney, D. B.↗
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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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Reducing quantizer deadband with a range switching digital filter
Digital range switching filter for deadband of analog to digital converter for LSI realization
Carroll, C. C.↗
Precision mass determinations with the electric mass filter
Mass determinations of medium weight elements with electric mass filter, and mass ratios of xenon isotopes
Von Zahn, U.↗
Interference filters for multispectral photography
Interference filter designs for any central wavelength and bandpass width in multispectral photography
Mc Kenney, D. B.↗
WSTF filter test program Interim report
Interface propellant filters tested for contamination holding capacity using water with particles between 0 to 100 microns
Smith, I. D.↗
Pulse-response curves of conventional low-pass filters
Cataloged pulse response curves for different types of conventional low pass filters
Higgins, D. M.↗
Organizing a special-purpose computer to realize digital filters for sampled-data systems.
Special purpose computer for implementing programmable digital filter used in sampled data control systems
Carroll, C. C.↗
Errors resulting from channel filters and adjacent channel crosstalk in DSB/SC telemetry systems.
Waveform distortion resulting from adjacent channel crosstalk and from amplitude and phase nonlinearity in channel filters in DSB/SC telemetry link
Frost, W. O.↗
Filter photometry of Saturn in the spectral region lambda lambda 2950-2450.
Rocket-borne photoelectric photometers for UV observations of Saturn, using interference filters
Bless, R. C.↗
Direct epoxy embedding for vertical sectioning of cells grown as a monolayer on Millipore filter.
Direct epoxy embedding of monolayer cells cultured on millipore filter and fixed, dehydrated and microscoped before immersion
Dalen, H.↗
An analysis of the divergence problem in the Kalman filter.
Modeling errors in linear discrete stochastic system effects on Kalman filter state estimates
Price, C. F.↗
Solar spectral irradiance measured from 38,000 feet with a Leiss monochromator and a photoelectric filter radiometer.
Solar spectral irradiance measured by airborne instruments, discussing construction, calibration, etc, of photoelectric filter radiometer and Leiss monochromator
Webb, J. J.↗
Linear filtering and piecewise linear correlation functions.
Optimal linear mean square filtering for piecewise linear correlation functions
Blake, I. F.↗
Acousto-optic tunable filter.
Electronically tunable lithium niobate optical filter utilizing collinear acousto-optic diffraction in anisotropic medium
Harris, S. E.↗
Sensitivity analysis of discrete Kalman filters.
Parameter sensitivity analysis of discrete suboptimal filters from optimal rmse estimate of actual system performance measure
Lainiotis, D. G.↗
Recursive algorithm for the calculation of the adaptive Kalman filter weighting coefficients.
Weighting coefficients calculations by recursive algorithm for designing optimal discrete adaptive Kalman filter
Lainiotis, D. G.↗