FORTRAN program for computation of group table-alphanumeric display
FORTRAN program for computation of group tables, alphanumeric display
Allen, G.↗
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Shock-tube thermochemistry tables for high-temperature gases. Volume 4 - Nitrogen
Shock tube thermochemistry tables for high temperature gases
Horton, T. E.↗
Calculation of tables of inverses and determinants of finite segments of the Hilbert matrix
Calculating tables of inverses and determinants of finite segments of Hilbert matrices using variable precision rational arithmetic
Cuthill, E.↗
Symbol table algorithms - Computer evolution project, volume 2, no. 1
Algorithms for accessing symbol tables in compiler
Mc Daniel, N.↗
Tables of auxiliary functions for the nonconservative Rayleigh phase matrix in semi-infinite atmospheres
Tables of scattering functions and albedo for semiinfinite atmospheres according to nonconservative Rayleigh phase matrix for diffuse radiation computation
Abhyankar, K. D.↗
On the use of linear interpolation in opacity tables
Errors resulting from linear interpolation use in opacity tables for stellar interior calculations
Rood, R. T.↗
Analog table look-up device identifies unknown terrain
Table provides a probability map defining unknown terrain in terms of known terrain inputs. Device consists of analog transformation network and flying spot scanner. Information is useful to manufacturers and users of remote sensing equipment and applies to automated quality control.
Dye, R. H.↗
Frequency-wavelength calculator with table of dielectric properties
Frequency-wavelength calculator has been developed which rapidly and accurately calculates wavelength of given frequency in specific dielectric material. Unit fits into shirt pocket and includes table of dielectric properties and one-step calculator.
Thompson, L. L.↗
Table look-up approach to pattern recognition.
The table look-up approach is based on prestoring in fast, random-access, core memory the desired answer (e.g., crop-type) for all combinations of multispectral scanner outputs from selected channels. Specifically, each set of measurements from a given point on the ground is interpreted as that address in core memory where the answer can be retrieved. Substituting the simple retrieval operation for the length y computations required by the conventional approach offers two advantages: (1) the processing time is reduced by more than an order of magnitude; (2) the multispectral scanner data can be processed by computers having minimal sophistication, complexity, and cost. These two advantages may make it possible to use an onboard computer to perform the classification function in flight.
Eppler, W. G.↗
Tables of critical-flow functions and thermodynamic properties for methane and computational procedures for both methane and natural gas
Procedures for calculating the mass flow rate of methane and natural gas through nozzles are given, along with the FORTRAN 4 subroutines used to make these calculations. Three sets of independent variables are permitted in these routines. In addition to the plenum pressure and temperature, the third independent variable is either nozzle exit pressure, Mach number, or temperature. A critical-flow factor that becomes a convenient means for determining the mass flow rate of methane through critical-flow nozzles is tabulated. Other tables are included for nozzle throat velocity and critical pressure, density, and temperature ratios, along with some thermodynamic properties of methane, including compressibility factor, enthalpy, entropy, specific heat, specific-heat ratio, and speed of sound. These tabulations cover a temperature range from 120 to 600 K and pressures to 3 million N/sq m.
Johnson, R. C.↗
Production development of organic nonflammable spacecraft potting encapsulating and conformal coating compounds. Volume 2: Tables
Tables are presented which include: material properties; elemental analysis; silicone RTV formulations; polyester systems and processing; epoxy preblends and processing; urethane materials and processing; epoxy-urethanes elemental analysis; flammability test results, and vacuum effects.
Lieberman, S. L.↗
Table mountain satellite observations - 1971-72
Reduced photographic plate observations are given for some of the satellites of Jupiter and Saturn. The observations were made with the 24-in. reflector at Table Mountain Observatory in 1971 and 1972, and were corrected for elliptic aberration. The planetary positions were obtained from DE-69 developed at JPL.
Peters, C. F.↗
Tables for determining lead, uranium, and thorium isotope ages
Tables for determining lead, uranium, and thorium isotope ages are presented in the form of computer printouts. Decay constants, analytical expressions for the functions evaluated, and the precision of the calculations are briefly discussed.
Schonfeld, E.↗
An improved version of the table look-up algorithm for pattern recognition
The table look-up approach to pattern recognition has been used for 3 years at several research centers in a variety of applications. A new version has been developed which is faster, requires significantly less core memory, and retains full precision of the input data. The new version can be used on low-cost minicomputers having 32K words (16 bits each) of core memory and fixed-point arithmetic; no special-purpose hardware is required. An initial FORTRAN version of this system can classify an ERTS computer-compatible tape into 24 classes in less than 15 minutes.
Eppler, W. G.↗
Sodium D-line emission from Io - Synoptic observations from Table Mountain Observatory
We report the first results of a program initiated at Table Mountain Observatory to study the time variation of the sodium D-line emission around Io. During 1974 July and August, 51 spectra were obtained. These data demonstrate that (1) the sodium emission is highly correlated with Io's orbital position, (2) the gross temporal and amplitude characteristics of the emission are explained if resonance scattering of sunlight is the dominant excitation mechanism, (3) the emission is not directly related to dekametric noise storms from Jupiter, (4) an upper limit of 130 kR is placed on any constant near-surface (auroral) source of emission, (5) a steady-state source of sodium operated during our 7-week observing interval, (6) the sodium cloud is probably distributed in a partial toroid, possibly with more sodium leading than trailing Io, and (7) the D-line emission does not depend strongly on the solar phase angle.
Bergstralh, J. T.↗
Tables of critical values for examining compositional non-randomness in proteins and nucleic acids
A binomially distributed statistic is defined to show whether or not the proportion of a particular amino acid in a protein deviates from random expectation. An analogous statistic is derived for nucleotides in nucleic acids. These new statistics are simply related to the classical chi-squared test. They explicitly account for the compositional fluctuations imposed by the finite length of proteins, and they are more accurate than previous tables.
Laird, M.↗
Stark broadening tables for He I 4922 A
The Stark broadening of the He I 4922-A line and its forbidden components by both ions and electrons is calculated using a theory that includes ion dynamic effects. Tables are presented for temperatures from 5000 K to 40,000 K covering the density range 10 trillion to 10 quadrillion per cu cm for both helium and hydrogen ionic perturbers.-
Barnard, A. J.↗
Some economic tables for airships
During the course of the Southern California Aviation Council study on lighter than air it was determined that some form of economic base must be developed for estimation of costs of the airship. The tables are presented.
Neumann, R. D.↗