5HUGES J B. Switched current - A new technique for analog sampled-data processing [A]. IEEE Symp on Circuits and Systems [C]. Portland, Oregon, 1989,1584-1587.
6HUGHES J B, MACBETH I C, PATTULLO D M.Second generation switched-current circuits [A]. Proc.IEEE Int Symp on Circuits and Systems[C]. Alberta,Canada, 1990. 2805 - 2808.
7TOUMAZOUC，HUGHES J B，BATTERSBY N C．开关电流：数字工艺的模拟技术[M]．北京：高等教育出版社，1996．
8QUCIROZ de A C M, PINHEIRO P R M, CALOBA L P. Systematic nodal analysis of switched-circuit filters [A].Proc.IEEE International Symposium on Circuits and Systems [C]. Singpore, 1991. 1801 -1804.
9Mallat S. A Wavelet Tour of Signal Processing(second edition). New York: Academic,1999: 50-91.
10Edwards R T and Cauwenberghs G. A VLSI implementation of the continuous wavelet transform. Proc. of IEEE Int. Symp.Cir. & Sys. Atlanta GA, 1996, 4: 368-371.
