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Results for “errors”

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 1,477 records · Page 82

All sources NASA NTRS DOE OSTI

NASA NTRS1968

Double error probability in differential PSK.

Double error probability in differentially coherent phase shift keyed communications systems, noting computerized simulation substantiation of theory

Oberst, J. F.↗

NASA NTRS1968

Rectification errors of a strapdown single axis platform under vibration inputs.

Rectification errors of strapdown single axis platform spacecraft guidance system under structural vibration inputs, using digital computer prediction methods

Rountree, R. C.↗

NASA NTRS1968

Design approach for reducing gyro-induced errors in strapdown inertial systems.

Single degree of freedom integrating gyro in strapdown inertial systems, discussing error reduction

Gelb, A.↗

NASA NTRS1968

Catastrophic error-propagation in convolutional codes.

Catastrophic error propagation in convolutional codes

Massey, J. L.↗

NASA NTRS1968

Comparison of preflight and postflight error analyses of Lunar Orbiter missions.

Lunar Orbiter missions pre- and postflight error analyses compared to estimate dispersions from reference trajectory

Dyer, J. P.↗

NASA NTRS1968

A simplified approach for determining the information content and critical error sources of earth-based radio tracking data.

Navigational accuracy dependence on spacecraft geometry, determining information content and critical error sources of earth based Doppler radio tracking data

Curkendall, D. W.↗

NASA NTRS1968

Multirate sampling and generalized alias as a source of errors in magnetometer experiments.

Multirate sampling and generalized alias as error source in spacecraft magnetometer experiments

Sonett, C. P.↗

NASA NTRS1968

Some results on error rates for a laser binary communication system.

Error probability for laser binary communication system, showing dependence upon signal level and signal to noise ratio

Jankowich, E.↗

NASA NTRS1968

Waveform error control in PCM telemetry.

Waveform error control in PCM telemetry system for analog data transmission over digital communication channel

Kurtenbach, A. J.↗

NASA NTRS1969

Maximum RMS error comparison of several redundancy techniques

Paper presents mathematical comparison of several techniques with the limiting slope technique for data reduction and reconstruction. Limiting slope method results in maximum possible RMS error versus data compression ratio advantage of 2-to-1 over step and fan methods and 3-to-1 over the two point projection method.

Breaux, J. N.↗

NASA NTRS1968