References
- Chui C.K. Wang J.Z. A cardinal spline approach to wavelets CAT Report 211 1990
- Daubechies , I. 1988 . Orthonormal bases of compactly supported wavelets . Comm. Pure and Appl. Math , 41 : 909 – 996 .
- Mallat , S.G. 1989 . Multiresolution approximations and wavelet orthonormal bases of L2(R) . Trans. Amer. Math. Soc , 315 : 69 – 87 .
- Schumaker , L.L. 1981 . “ Spline functions ” . In basic theory , New York : John Wiley .