5HURST SL. The Logical Processing of Digital Signals[M]. New York:Crane Russak , 1978.
6MORAGA C. Improving the characterization of p-valued threshold functions [A]. Proc IEEE 32nd ISMVL [C]. Piscataway. NJ. USA: IEEE Press.2002.28-34.
7HURST S L. The Logical Processing of Digital Signals[M]. New York: Crane-Russak, 1978.
8EDWARDS C R. The application of the RademacherWalsh transform to Boolean function classification and threshold logic synthesis[J]. IEEE Trans Comput, 1975,C-24(1) :48- 62.
9MORAGA C. Improving the characterization of p-valued threshold functions [A]. Pro 32nd ISMVL [C].Piscataway, NJ,USA :IEEE Press, 2002. 28-34.
10Moraga C,Improving the characterization of p-valued threshold functions Proc.IEEE 32nd ISMVL[C].Boston:IEEE Press,2002:28-34.
