On computing elliptic integrals and functions.
Elliptic integral and function direct computation method using successive quadratic Landen and Gauss transformations
ELLIPTIC INTEGRAL↗
SEARCH · Engineering Papers
Results for “computing methods”
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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EGO orbital parameters and heat inputs
Computation methods and results for orbital data, spacecraft angle, and heat input for OGO AND specifically for EGO
SPACECRAFT↗
Solar simulator spectrum evaluation.
Computer method using spectrometer for rapidly measuring spectral distribution of solar simulator and determining effects on thermal balance evaluation of spacecraft
SOLAR SIMULATOR↗
Computer/PERT technique monitors actual versus allocated costs
A computer method measures the users performance in cost-type contracts utilizing the existing nasa program evaluation review technique without imposing any additional reporting requirements. progress is measured by comparing actual costs with a value of work performed in a specific period.
Houry, E.↗
An alternative to Monte Carlo.
Histogram construction via algebraic Monte Carlo method, determining simultaneous effect of several input statistical variables on output variable
PROBABILITY THEORY↗
The Givens-Householder method for symmetric matrices.
Givens-Householder method for computing eigenvalues and eigenvectors of real symmetric matrix
COMPUTER METHOD↗
Shielding requirements for the NASA Plum Brook HB-6 beamhole radiation effects facility
Computer methods for calculating radiation shield design for Plum Brook reactor HB-6 beamhole facility
Bloomfield, H. S.↗
Quantum mechanical study of molecules - Eigenvalues and eigenvectors of real symmetric matrices
Computer methods for calculating eigenvalue and eigenvectors of real symmetric matrices arising in problems of molecular quantum mechanics
La Budde, C. D.↗
On board calculations of a two impulse abort to a preselected landing site
Computational method for orbiting astronauts to determine required velocity for two impulse abort to landing site
Merrick, R. B.↗
Theory of the circular planar /guardring/ Langmuir probe
Computer methods for calculating particle trajectories and current collected by circular planar Langmuir probe mounted in satellite skin
Parker, L. W.↗
Computer program for prediction of heat transfer through glass.
Thermal behavior of space vehicle window systems predicted by mathematical analysis and computer methods for heat transfer through glass
Comstock, D. F.↗
A computational approach to optimal control of stochastic saturating systems.
Computational method for determining suboptimal feedback control for stochastic systems using design algorithm
Cashman, W. F.↗
The probability of a straight-line sequence from a uniform independent sample source.
Computation method for probability of straight line sequence from uniform data sample sources, noting constraints due to compression algorithm
Lynch, T. J.↗
Computation and analysis
Direct summation of series involving higher transcendental functions, integrals of confluent hypergeometric functions, and computer methods for approximating continuous functions
Source record↗
Computer program to predict heat transfer through glass.
Thermal behavior of space vehicle window systems predicted by mathematical analysis and computer methods for heat transfer through glass
Comstock, D. F.↗
On computing generalized inverses.
Generalized inverse of matrix computation method, using elementary orthogonal matrices and Gaussian elimination
Tewarson, R. P.↗
Polynomial-smoothing and derivative-estimating formulas for functions of one or two independent variables
Application of polynomial-smoothing formulas and related derivative-estimating formulas simplifies certain linear least-squares problems. These problems can then be solved by a computer method.
Semtner, A. J.↗
A study of the plane stress or strain finite element analysis for solution of stress distribution in plane elastic continua
Finite element method computer program for solution of stress distribution in plane elastic continua
Helbing, T. C.↗