Engineering topics

Happ, W. W.

Publications and source records attributed to Happ, W. W..

At least 19 records

NASA NTRS1975

Thermal area effectiveness for future aircraft

Problem areas in airport planning, design, and operations identified by a decision matrix developed to display various airport functions interfaced with facilities and an extensive literature survey were investigated. Areas considered include: site selection and growth potential; emissions and noise control/containment for airports; financial and legal aspects of airport planning, contruction, and operation; intra-airport transportation and other passenger flow facilitators; simulation and modeling for airports; guidelines for airport multimodal access planning. Results are summarized and a bibliography is included.

Happ, W. W.↗

NASA NTRS1971

Frequency asymptotes and asymptotic error for distributed-parameter systems

Frequency response and design of distributed parameter networks using asymptotic approximation

Happ, W. W.↗

NASA NTRS1970

Design evaluation of distributed saturation characteristics in integrated devices

Dickson, L. B.↗

NASA NTRS1970

Development of a model for distributed saturation characteristics in integrated devices

Model using conformal mapping techniques to determine distributed saturation characteristics in integrated devices

Dickson, L. B.↗

NASA NTRS1969

Symbol-oriented failure analysis in multicomponent systems

Computer oriented error analysis of electrical circuits and nonlinear system performance

Happ, W. W.↗

NASA NTRS1969

Computer program for dimensional analysis

Computer program for dimensional analysis using FORTRAN 4 programming

Happ, W. W.↗

NASA NTRS1969

Examples of coding schemes based on strategic value

Variable length codes for alphabets containing messages with assigned weighted information content

Happ, W. W.↗

NASA NTRS1969

Domain analysis and measurement techniques for distributed RC structures. I - Analysis in the reciprocal time domain.

Delta functions spectrum in reciprocal time domain for LC and RC structures due to impulse response in distributed parameters

Gupta, S. C.↗

NASA NTRS1969

Coding schemes for run-length information based on Poisson distribution.

Huffman minimum redundancy coding extension to run-length information based on Poisson distribution, including optimization and data compression applications

Happ, W. W.↗

NASA NTRS1969

Programmed test patterns for multiterminal devices.

Computer program for generation of test patterns for multiterminal devices and networks

Happ, W. W.↗

NASA NTRS1969

Algorithms for test patterns in multiterminal devices with symmetry constraints.

N-terminal parent networks with symmetry constraints derived for nonredundant one port configurations through combinatorial functions test patterns, using computer algorithm

Happ, W. W.↗

NASA NTRS1968

SEAL /Subnetwork Enumeration And Listing/

SEAL /Subnetwork Enumeration And Listing/ computer program uses combinatorial techniques to generate all of the nonredundant subnetwork configurations derivable from an asymmetrical network or device. This is accomplished by a systematic shorting and opening of accessible terminals to obtain the desired allowable configurations.

Happ, W. W.↗

NASA NTRS1968

Coding schemes for run-length information based on Poisson distribution

Coding schemes for data based on Poisson functions

Happ, W. W.↗

NASA NTRS1968

Combinatorial techniques for fault identification in multi-terminal networks.

Fault identification and diagnosis in multiterminal devices by combinatorial techniques for computer programming

Happ, W. W.↗

NASA NTRS1968

Asymptotes for frequency-response of distributed-parameter components.

Frequency response of distributed parameter three terminal RC network specified by set of asymptotes for amplitude and phase with low error

Happ, W. W.↗

NASA NTRS1968

Correspondence principle for enumeration - Trees and loops.

Symbol oriented computer programming in network analysis, establishing correspondence principle between enumerated network trees and loops of associated flow graphs

Happ, W. W.↗

NASA NTRS1968

Dimensional analysis and synthesis by topological techniques.

Dimensional analysis and synthesis by topological techniques, utilizing flow graphs to describe dimensional relationships between variables

Happ, W. W.↗

NASA NTRS1967

Combinatorial techniques for fault identification in multiterminal networks.

Combinatorial techniques for fault identification in multiterminal networks, discussing algorithms for computer oriented procedures and computer program flow chart

Happ, W. W.↗