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Friday, August 7, 2020 | History

2 edition of FORTRAN computer program to compute the radiation pattern of an array-fed paraboloid reflector found in the catalog.

FORTRAN computer program to compute the radiation pattern of an array-fed paraboloid reflector

James K Hsiao

FORTRAN computer program to compute the radiation pattern of an array-fed paraboloid reflector

by James K Hsiao

  • 185 Want to read
  • 5 Currently reading

Published by Naval Research Laboratory in Washington, D.C .
Written in English

    Subjects:
  • Paraboloid -- Computer programs

  • Edition Notes

    StatementJ.K. Hsiao
    SeriesNRL report -- 8740
    ContributionsNaval Research Laboratory (U.S.)
    The Physical Object
    Paginationiii, 13 p. :
    Number of Pages13
    ID Numbers
    Open LibraryOL14859652M

    The attached Fortran program, machinePrecision.f90 (written by Guido Pagnacco), finds the machine precision. The program determines the largest number N such that the difference between 1 and 1 + 2-N is nonzero which gives the machine precision. Machine precision must be taken into consideration while writing numerical programs. It calculates the transmission coefficient matrix (T-matrix) of the realistic, complex weave pattern of the planar mesh, in order to calculate the modified PO current on the mesh reflector.

    Numerical Methods: FORTRAN Programs, software supplement for (Fortran book on-line) A Numerical Library in C for Scientists note on efficient algorithms We suspect it would take considerably longer than the age of the universe to be able to compute the latter result using the complete weight space method. Wybourne, B.G., , Comput. fortran documentation: Arrays. Arrays Related Examples. Advanced array sections: subscript triplets and vector subscripts.

    Co-Array Fortran for parallel programming Robert W. Numrich, Silicon Graphics, Inc. and John Reid, Rutherford Appleton Laboratory Abstract Co-Array Fortran, formerly known as F--, is a small extension of Fortran 95 for parallel processing. A Co-Array Fortran program is interpreted as if it were. c name: arlene guest c oc c lab #1 - example of a fortran program c c this program calculates the circumference and area of a circle with c radius r. c c define variable names: c r: radius of circle c pi: value of pi= c circum: circumference = 2*pi*r c area: area of the circle = pi*r*r c ***** c real r,circum,area c pi = c c set value of r: r = c c calculations: circum.


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FORTRAN computer program to compute the radiation pattern of an array-fed paraboloid reflector by James K Hsiao Download PDF EPUB FB2

Get this from a library. A FORTRAN computer program to compute the radiation pattern of an array-fed paraboloid reflector. [James K Hsiao; Naval Research Laboratory (U.S.)]. A FORTRAN COMPUTER PROGRAM TO COMPUTE THE RADIATION PATTERN OF AN ARRAY-FED PARABOLOID REFLECTOR INTRODUCTION Computing the radiation pattern of a paraboloid reflector has been treated widely in literature I]; however, most of this treatment concerns only the problem of single-feed source whether the.

This report describes a FORTRAN computer program to compute the radiation pattern of a paraboloid reflector fed by an array. The program is formulated without simplification and approximation assumptions.

Its results should represent an exact solution. The program is designed so that it is efficient for multiple sources. () A FORTRAN Computer Program to Compute the Radiation Pattern of an Array-Fed Paraboloidal Reflector, Naval Research Laboratory Report 19 Morris, G.

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This report describes a FORTRAN computer program to compute the radiation pattern of a paraboloid reflector fed by an array. The program is formulated without. Program similar to lsq.f which takes advantage of Fortran 90 statements. lsq3.f: Program similar to lsq.f which uses code that is optimized for parallel or vector processors.

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Source Codes in Fortran90 This program was provided with the book "Numerical Methods and Software." a FORTRAN90 code which can read information defining a matrix of numbers and display the sparsity pattern or location of the nonzero elements using gnuplot. This operation is already available in the built-in MATLAB "spy" command.

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The DIMENSIONAttribute:Attribute: 1/61/6 zA Fortran 90 ppgrogram uses the DIMENSION attribute to declare arrays. zThe DIMENSIONattribute requires three components in order to complete an array specification, rank, shape, and extent.

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Fortran 7. 7, 9. 0, and C codes. Numerical Methods for Physics. Fortran, Matlab, and C++ codes from by the book by Alejandro L. Coarray Fortran (CAF), formerly known as F-- started as an extension of Fortran 95/ for parallel processing created by Robert Numrich and John Reid in the s.

The Fortran standard (ISO/IEC ) now includes coarrays (spelled without hyphen), as decided at the May meeting of the ISO Fortran Committee; the syntax in the Fortran standard is slightly different from. Write a fortran code that reads an integer N and Compute Factorial N. Program: INTEGER NUMBER, FACT, N PRINT*,'ENTER A POSITIVE INTEGER' READ*, NUMBER Write a program that reads the values of a,b,c,d,x and find the values of F(x).

Write a Fortran code to calculate the multiplication of two matrices. Program: PARAMETER (MAXROW=,MAXCOL. programs are portable across computer platforms 2. Fortran 77 Basics A Fortran program is just a sequence of lines of text. The text has to follow a certain syntax to be a valid Fortran program.

We start by looking at a simple example where we calculate the area of a circle: program circle real r, area c This program reads a real number r and. I have written a simple program,which should transform 1d array into I get something stupid.I know that FORTRAN is writing arrays in columns,so just to ask is it compiler issue.I am using Intel Fortan Composerxe The program: program pr2 implicit none integer:: i,j real, dimension(21,80):: istat.

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Some are free and some are paid services.The following Fortran program and output demonstrate the setting up and print out of arrays. Note the used of the DATA statement to input data into an array.

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