Lin Fuyong. Multi-solution theory of signal processing based on finite element method [J]. Applied Mathematics and Computation, 2005.293-310.
[4]
Mallat S. A theory of multiresolution signal decomposition: The wavelet transform [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1989(7):674-693.
Lin Fuyong. Orthogonal bases of 3-B-spline and its application in bending problem of plate and beam system [J]. Applied Mathematics and Computation, 2005, (2):723-733.doi:10.1016/j.amc.2004.01.007.