Copies all header items which are located at a given
level in the input set, to a given level in the
output set, except for reserved keywords.
(copyhead.c)
Describes the routines FIEINI (parses an input string
which contains mathematical expression), FIEDO (which
does the actual calculations) and FIEDUMP (which dumps
the code generated by FIEINI).
(fie.c)
INVMAT is a routine for inverting a matrix. The algorithm used
is the Gauss-Jordan algorithm described in Stoer, Numerische
Matematik, 1 Teil.
(invmat.shl)
LSQFIT is a routine for making a least-squares fit of a
function to a set of data points. The method used is
described in: Marquardt, J.Soc.Ind.Appl.Math. 11, 431 (1963).
This method is a mixture of the steepest descent method and
the Taylor method.
(lsqfit.c)
LSQFITD is a routine for making a least-squares fit of a
function to a set of data points. The method used is
described in: Marquardt, J.Soc.Ind.Appl.Math. 11, 431 (1963).
This method is a mixture of the steepest descent method and
the Taylor method.
(lsqfitd.c)
Finds the minimum and maximum value in a data
array of reals, counting the BLANK values. Especially
for finding the minimum and maximum in a subset.
(minmax.c)
Finds the minimum and maximum value and their
positions in a data array of reals, counting the BLANK
values. Especially for finding the minimum and maximum
in a subset.
(minmax.c)
Given an array of double precision numbers, MOMSD returns
(depending on mode) sum, mean, variance, standard deviation,
absolute deviation, skewness, kurtosis or median.
(moms.c)
Given an array of real numbers, MOMSF returns
(depending on mode) sum, mean, variance, standard deviation,
absolute deviation, skewness, kurtosis or median.
(moms.c)
Calculate convolution function parameters for use in
smoothing to a bigger (rotated) beam and determine
scale factor to be able to preserve definition of
brightness temperature.
(presmooth.shl)
Finds the minimum and maximum and the number of blanks
in subsets by reading the corresponding descriptors or,
when they are not present, by determining them.
(wminmax.c)
SKYFIT is a routine for determining the sky-projection
parameters. It takes a set of grid positions and a set
of sky coordinates to fit the parameters.
The method is a mixture of the steepest descent method and
the Taylor method.
(skyfit.c)
Writes (new) minimum and maximum and number of blanks of
subsets in the descriptor file and optionally deletes
the MINMAX descriptors at intersecting levels.
(wminmax.c)