Name

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      ORTHOPOLY

Purpose

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      Calculates a set of orthonormal polynomials.

Category

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Calling Sequence

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      p = orthopoly( x, ndeg, [w])

Inputs

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      x = Array of X points to be fitted. in
          Range of -1. to +1. is best.
      ndeg = Highest degree polynomial desired. in
          Must be greater than 1.
      w = opt weighting to be applied to pts. in

Keyword Parameters

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Outputs

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      p = Orthonormal Polynomial. out

Common Blocks

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Notes

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      Notes: Method is based on Forsythe, J. Soc. Indust.
        Appl. Math. 5, 74-88,1957.
        Used by opfit2d.pro.

Modification History

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      19-MAR-85 -- Converted from FORTRAN by RBH@APL
      R. Sterner, 29 Mar, 1990 --- converted to SUN.
  Copyright (C) 1990, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.