## bbhankel

This function is not yet fully documented. This is a transcript of
the text-formatted help.

bbhankel Create a black-box operator for a Hankel matrix.
BB=bbhankel(C,R) creates a black-box operator corresponding
to a Hankel-matrix whose first column is C and last row R.
The least element of C must be the same as the first
element of R.
BB=bbhankel(C) is the square Hankel-matrix produced when R
is zero, except for the first element.
See also bbtoeplitz, .

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