Computer programs for shielding problems in manned space vehicles
Computer programs for shielding problems in manned space vehicles - proton penetration codes
SPACECRAFT SHIELDING↗
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Results for “System Code”
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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Random numbers generated by linear recurrence modulo two.
Modulo-two linear recurrence technique for generating sequences of apparently random numbers that have certain regularities
BOOLEAN ALGEBRA↗
Algebraically punctured cyclic codes.
Optimal cyclic group codes obtained by deleting or puncturing certain coordinates of maximal length shift register code
BINARY CODE↗
Coding concepts for error control.
Relative merits of various coding methods used to increase reliability or data rate on data transmission channel
DATA TRANSMISSION↗
A time-base encoder using a sinusoidal reference voltage.
Time-base encoder using sinusoidal reference voltage which does not produce undesirable switching transients resulting from abrupt variation
ENCODER↗
Concatenated codes Technical report 440
Concatenation method for decoding of complex short codes
DECODING↗
An algorithmic code for monotonic sources
Algorithmic code for information source that emits only monotonic strings of characters
CODING SYSTEM↗
A note on non-binary orthogonal codes
Construction of orthogonal matrices using integer as elements for nonbinary coding
CODING SYSTEM↗
Principles of communication engineering.
Textbook on communication engineering emphasizing random processes, information and detection theory, statistical communication theory, applications, etc
COMMUNICATION THEORY↗
Comparison of phase coherent and non-phase coherent coded communications.
Phase coherent and nonphase coherent coded communications systems, discussing theoretical word error probability vs signal to noise ratio
COMMUNICATION SYSTEM↗
A coding scheme for additive noise channels with feedback. I - No bandwidth constraint.
Coding scheme using noiseless feedback link to improve communication over noisy forward link, assuming no bandwidth constraint
SEQUENTIAL DETECTION↗
A coding scheme for additive noise channels with feedback. II - Band-limited signals.
Coding scheme using noiseless feedback link to improve communication over noisy forward link, assuming band-limited signals
RANDOM PROCESS↗
N-orthogonal phase-modulated codes.
N-orthogonal phase-modulated codes generalized from first-order Reed-Muller codes and biorthogonal signals
ORTHOGONAL WAVEFORM MULTIPLEXING↗
Information processing - Tri-weight cyclic codes
Theorem to characterize class of cyclic codes with three non-zero weights
CODING SYSTEM↗
Sequential coding schemes for an additive noise channel with a noisy feedback link Technical report, May - Aug. 1966
Sequential coding scheme for additive Gaussian channel with noisy feedback link
CODING SYSTEM↗
Processing and transmission of information
Coding theorems and shift register synthesis in relation to processing and transmission of information
COMMUNICATION THEORY↗
Lower bounds to error probability for coding on discrete memoryless channels. I.
Lower bounds to minimum error probability using block coding on noisy discrete memoryless communication channels
ERROR DETECTING CODE↗
Image transmission by two-dimensional contour coding.
Image transmission by two-dimensional contour coding using edge point coordinates studied by computer simulation
CODING SYSTEM↗