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Contents
Usage:
hreal(hx), hx a REAL matrix representing complex data with Hermitian
symmetry
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Keywords:
time series, complex arithmetic
Usage
hreal(hx) computes the real part of the packed Hermitian matrix hx. For
example, hreal(vector(1,2,3,4,5)) returns vector(1,2,3,3,2) and
hreal(vector(1,2,3,4,5,6)) returns vector(1,2,3 4,3,2).
Cross references
See also hconj(), cconj(), himag(), creal(), creal().
See topic 'complex' for discussion of complex matrices in MacAnova.
See subtopic 'matrices:"complex_matrices" for a list of macros for
working with complex matrices.
Gary Oehlert
2005-08-12