box_display_test


box_display_test, a MATLAB code which calls box_display(), which creates a plot over a range of integer boxes, whose default color is gray, but some of which can be painted red (new stuff) and some painted blue (old stuff)

Licensing:

The computer code and data files made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

box_display, a MATLAB code which displays a box plot, over integer pairs of data, of a function defined by two formulas.

Source Code:

TD represents the total degree polynomials for which D1 + D2 <= L. Blue indicates "old" data, and red "new".

MD represents the maximum degree polynomials for which max ( D1, D2 ) <= L. Blue indicates "old" data, and red "new".

HC represents the hyperbolic cross polynomials for which (D1+1)*(D2+1) <= L. Blue indicates "old" data, and red "new".

CC represents the Smolyak Clenshaw Curtis polynomials for which log2(D1-1)+log2(D2-1) <= L. Blue indicates "old" data, and red "new".

DEGREE8 represents the monomials precisely integrated by quadrature rules, assuming the quadrature rule is just powerful enough to integrate x^8 and y^8.

DEGREE48 represents the monomials precisely integrated by an anisotropic quadrature rule, assuming the quadrature rule is just powerful enough to integrate x^4 and y^8. Our anisotropy essentially weights the x exponent twice as much as y.


Last revised on 02 December 2018.