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QUADRATURES INVOLVING POLYNOMIALS AND DAUBECHIES' WAVELETS

WEI-CHANG SHANN (³æºû¹ü) and JANN-CHANG YAN (ÄY°·¹ü)

Scaling equations are used to derive formulae of quadratures involving
polynomials and scaling/wavelet functions with compact supports; in
particular, those discovered by Daubechies.  It turns out that with a
few parameters, which are theoretically exact, these quadratures can be
evaluated with algebraic formulae instead of numerical approximations.
Those parameters can be obtained with high precision by solving
well-conditioned linear systems of equations which involve matrices
already seen in the literature of wavelets for other purposes.

Anonymous ftp available at
	dongpo.math.ncu.edu.tw:/pub/shann/publications/9301.ps

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