Approximation of expectation values.
Approximation of expectation values for nonenergy properties via perturbation theory, obtaining values for molecular polarizability
POLARIZATION CHARACTERISTICS↗
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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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Molecular rainbows for the 12-6 potential in the airy approximation.
Numerical values describing molecular rainbow scattering in Airy approximation for 12-6 potential
SCATTERING CROSS SECTION↗
Useful approximations to optimum quantization.
Approximation techniques for determination of optimum uniform or nonuniform quantizer
PULSE CODE MODULATION /PCM/↗
An ensemble averaging approach to optimal guidance polynomial approximations.
Synthesis parametry of ensemble-averaged second- order polynomial approximation to performance index of optimal guidance linear feedback control system
APPROXIMATION METHOD↗
A note on the maximum sample excursions of stochastic approximation processes.
Maximum sample excursions of Kiefer-Wolfowitz stochastic approximation processes
APPROXIMATION METHOD↗
Sudden approximation applied to rotational excitation of molecules by atoms. II - Scattering of polar diatomics.
Sudden approximation applied to rotational transition probabilities and inelastic total cross sections for scattering of homonuclear diatomic molecules by atoms
SCATTERING CROSS SECTION↗
On the thermodynamics and approximation theory of viscoelastic materials.
Thermodynamics and approximation theory of viscoelastic materials, developing Coleman-Noll theory, thermodynamic theory for fluids, etc
MATERIALS SCIENCE↗
AIMP optical aspect coverage - Three dimensional approximation
Approximate method for determining duration of coverage of sunlit earth by anchored IMP optical aspect system
OPTICAL EQUIPMENT↗
Corrections to the Born-oppenheimer Approximation, Part I
Corrections to Born-Oppenheimer approximation for diatomic systems
BORN APPROXIMATION↗
The two variable expansion procedure for the approximate solution of certain nonlinear differential equations
Two variable expansion procedure for approximate solution of nonlinear differential equations with applications to satellite orbital motion
SATELLITE ORBIT↗
Approximate analysis of a frequency-shift keyed system with uncertainty in the carrier frequency
Approximate analysis of frequency-shift keyed telemetry system with uncertainty in carrier frequency
APPROXIMATION METHOD↗
Digital communication and tracking - The mean-square approximation to the optimum cross-correlation function
Mean square approximation to optimum cross correlation function for tracking device
TRACKING SYSTEM↗
An investigation of approximate solutions to fluid dynamics and heat transfer problems by variational methods
Approximate solutions to fluid dynamics and heat transfer problems by variational technique based on least squares method
VARIATION METHOD↗
Approximate calculation of linked thick cylindrical shells and plates
Approximate calculation of linked thick circular plates and cylindrical shells
CYLINDRICAL SHELL↗
Approximate solutions of several problems of stress concentration about holes in isotropic and orthotropic shells
Approximate solutions of stress concentration about holes in isotropic and orthotropic shells
ORTHOTROPIC SHELL↗
On the best initial approximations in the eigenvalues problem of the Ritz and Bubnov- Galerkin methods
Mathematical procedure leading to better and simpler approximation expansion terms in eigenvalues problem of Ritz and Bubnov- Galerkin method
SERIES EXPANSION↗
On the construction of discrete approximations to linear differential expressions
Algorithm for generating discrete approximations in terms of ordinates for linear differential expressions
DIFFERENTIAL EQUATION↗
An approximate method for determining response of nonlinear dynamic systems to random disturbances
Approximation method for determining response of nonlinear dynamic systems to random disturbances
DYNAMIC RESPONSE↗