5Bachman G, Nariei L, Beckenstein E. Fourier and Wavelet Analysis[ M]. NewYork : Springer,2000.
6Gao L J, Jiang Z H, Dougal B A. Evaluation of Active Hybrid Fuel Cell/battery Power Sources[J]. IEEE Trans. Aerosp. Electron. Syst. ,2005,41 ( 1 ) :348 - 355.
7Spyker R L, Nelms R M. Analysis of Double-layer Capacitors Supplying Constant Power Loads[ J]. IEEE Trans. Aerosp. Electron. Syst. ,2000,36(4) :1439 - 1443.
8Falkowski B J. Forward and Inverse Transformations Between Haar Wavelet and Arithmetic Functions [ J ]. Electronics Letters, 1998, 34(11) :1084- 1085.
10El-Sharkh M Y, Rahman A, Alam M S, et al. A Dynamic Model for a Stand-alone PEM Fuel Cell Power Plant for Residential Applications [ J ]. J. Power Sources ,2004,138 (1/2) : 199 - 204.
