A second/third order hybrid phase locked receiver for tracking Doppler rates
Second/third order hybrid phase locked receiver for tracking frequency ramp signals
Tausworthe, R. C.↗
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Theory of higher order optimum impulsive solutions
Higher order optimum impulsive solutions to space trajectory problems with off-on thrust magnitude control
Andrus, J. F.↗
Lunar gravitational field - A thirteenth degree and order spherical harmonic estimate
Lunar Orbiter tracking data analyzed to yield thirteenth degree and order spherical harmonic approximation to lunar gravitational potential function
Anderson, S. G.↗
Formulas for nth order derivatives of hyperbolic and trigonometric functions
Formulas for nth order derivatives of hyperbolic and trigonometric functions used in evaluating Fourier sine and cosine integrals
Wintucky, E. G.↗
FITLOS - A FORTRAN program for fitting low order polynomial splines by the method of least squares
FORTRAN 4 program /FITLOS/ for fitting low-order polynomial splines of two and three degrees by least squares method
Smith, P. J.↗
A second order slender wing theory for wings with leading edge separation in supersonic flow
Second order slender wing theory for calculating supersonic flow over low aspect ratio wings with subsonic leading edges and leading edge separation
Nenni, J. P.↗
Weights in the third-order Reed-Muller codes
Weights in third-order Reed-Muller codes applied to space communication
Van Tilborg, H.↗
Numerical evaluation of the transient response for a third-order phase-locked system
Numerical evaluation of transient response for third-order phase-locked system for possible use in tracking high Doppler rates
Johnson, A. C.↗
Digital command system second-order subcarrier tracking performance
Equations to determine tracking performance for second order, phase locked loop used for subcarrier synchronization on digital command system
Holmes, J. K.↗
Measurements of atomic order with the field-ion microscope
Near stoichiometric binary alloys atomic ordering parameters quantization by field ion micrography, using direct counting and optical transformation techniques
Hren, J. J.↗
Numerical implementation of a second-order variational endpoint condition
Second order variational endpoint condition numerical application used for low thrust minimum fuel orbital transfer problems
Brusch, R. G.↗
A NASAP-adaptable algorithm for finding higher order loops of a flowgraph
Algorithm for higher order loops determination in flow graph from subgraphs of linear graph model, considering circuits with ladder/nonladder structures
Bedrosian, S. D.↗
A second-order artificial satellite theory based on an intermediate orbit
Oblate planet artificial satellite motion, obtaining secular and periodic perturbations to third and second order
Aksnes, K.↗
Ordering of V/2 plus/, Mn/2 plus/, and Fe/3 plus/ ions in zoisite, Ca2Al3Si3O12/OH/
Manganese, iron and vanadium ion ordering in orthorhombic zoisite structure by electron paramagnetic resonance technique
Ghose, S.↗
On the fourth-order anharmonic equation of state of solids
Elastic solids fourth order anharmonic equation of state from finite strain theory, resolving ambiguities by Mie-Gruneisen equation
Thomsen, L.↗
Second-order pulsations in polytropes
Polytropic models second order pulsations, evaluating stellar pulsational stability and thermal imbalance
Simon, N. R.↗
Transient solutions of the Fokker-Planck equation for a class of first-order phase- locked loops
Eigenfunction expansions of reduced nonGaussian phase error transition probability density function for first order tracking loop, analyzing spectral properties of Fokker-Planck equation
La Frieda, J. R.↗
Random walk techniques in the solution of first order digital phase-locked loops
First order digital phase locked loops analysis for single channel command system, using random walk techniques
Holmes, J. K.↗