Manned spacecraft advanced digital television compression study. Volume 2 - Photographs Final report
Photographs from manned spacecraft advanced digital television study
PHOTOGRAPH↗
SEARCH · Engineering Papers
Results for “Digitalization”
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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New Scientific Data Systems /SDS/ digital computer programs
Digital computer programs including external display testing, symbolic paper tape editing, and real time star tracking
DIGITAL COMPUTER↗
The Measurement of Program Looping Speed in Digital Computers Through Matrix Inversion by Partitioning
Fortran II programs for measuring looping speed in digital computers through matrix inversion by partitioning
COMPUTER PROGRAM↗
A spacecraft digital controller.
Microelectronic digital system for spacecraft stabilization and control
FLIGHT CONTROL↗
Square-wave analysis of digitally-coded FM and PM.
Digitally coded frequency and pulse modulation with square wave, performing spectral analysis and measuring spectral response
FREQUENCY MODULATION↗
The application of digital computers to instrumentation of deep space tracking stations.
Deep space tracking stations, discussing digital computers for monitoring functions such as real time measure, station performance, failure detection, etc
DIGITAL COMPUTER↗
State variable determination for digital control.
State vector determination for digital optimal control of system characterized by matrix equation
MATRIX ANALYSIS↗
Digital simulation techniques for lunar midcourse guidance and navigation computer systems research.
Symbolic programming digital computer techniques, hardware interfacing and system errors in simulation of lunar midcourse guidance and navigation systems
NAVIGATION SYSTEM↗
Digital video processing at JPL.
Cathode ray tube device for digital video processing of Ranger pictures
LUNAR PHOTOGRAPHY↗
Analysis and weight optimization of thermoelectric generators for space applications using digital computer techniques.
Digital computer program for analysis and weight optimization of thermoelectric generators for space applications
COMPUTER PROGRAM↗
Multiple-access techniques for communication satellites - Digital modulation, time- division multiplexing, and related signal processing
Multiple access techniques for communications satellites - digital modulation, time division multiplexing, and related signal processing
SIGNAL PROCESSING↗
Digital communication and tracking - Calculation of range-clock jitter
Clock-jitter calculation for ranging receiver system - digital communication and tracking
TRACKING↗
Digital techniques used in the steering apparatus of the GPO steerable aerial at Goonhilly Downs
A discription of the logic design for the digital control equipment is followed by further descriptions of items of particular interest. The means of applying off-sets to the demanded aerial position for over-coming possible inaccuracy of the predicted orbit; and to demand accuratly determined velocities manually; means of conversion from pure binary form to provide displays in terms of angles, and the derivation of analogue voltages for the for the servo-amplifiers are discussed in detail. A critical analysis of the equipment in the light of operational experience concludes the paper.
TRACKING STATION↗
Digital computer processing of X-ray photographs
Enhanced digital computer processing of X-ray photographs by image subtraction or filtering
X-RAY PHOTOGRAPHY↗
Tape recorder flutter analysis and bit-rate smoothing of digital data
Tape recorder flutter analysis and bit rate smoothing of digital data
DIGITAL DATA↗
A Computer Aided Optimization Technique for Digital Systems Timing
Computer-aided optimization using Monte Carlo techniques for digital systems timing
COMPUTER SIMULATION↗
A hybrid microelectronic analog to digital converter
Hybrid microelectronic analog-to-digital converter for spacecraft use
HYBRID COMPUTER↗
Digital devices development - Integrated circuits-delay line interface circuitry
Interfacing ultrasonic delay lines in digital systems using integrated circuit logic
INTEGRATED CIRCUIT↗