1[1]MITRA S K.Digital signal processing-a computer-based approach[M].Beijing:Tsinghua University Press,2001.446-460.
2[6]JAIN V K, COLLINS W L, DAVIS D C. High-accuracy analog measurements via interpolated FFT[J].IEEE Trans IM, 1979, 28(2):113-122.
3[7]THOMAS G. Interpolation algorithms for discrete fourier transform of weighed signals[J].IEEE Trans IM, 1983,32(2):350-355.
4[8]ZHANG Fu-sheng, GENG Zheng-xing,YUAN Wei.The algorithm of interpolating windowed FFT for harmonic analysis of electric power system[J].IEEE Trans on Power Delivery,2001, 16(2):160-164.
5[9]BEGOVIC M M,DJURIC P M, DUNLAP E S,et al. Frequency tracking in power networks in the presence of harmonics[J]. IEEE Trans on Power Delivery, 1993, 8(2):480-486.
