MATRIX commands


PROGRAM NAME

mcovar - Compute Covariance Matrix

DESCRIPTION

mcovar computes the covariance matrix of the set of data vectors supplied in the input data object. All W*H*D*T vectors are used collectively, forming a (W=E)x(H=E) covariance matrix.

The output will of of type DOUBLE if the input data is real, or of type DCOMPLEX if the input data is any complex data type.

REQUIRED ARGUMENTS

-i
type: infile
desc: Input data object
-o
type: outfile
desc: output matrix object

OPTIONAL ARGUMENTS

none

EXAMPLES

SEE ALSO

RESTRICTIONS

A second version of mcovar should be written that uses the lmcovar() routine to produce a separate covariance matrix for each of various selected primitives and orientations.

REFERENCES

COPYRIGHT

Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.