共 16 条
[9]
Weighted Multipoint Interpolated DFT to Improve Amplitude Estimation of Multifrequency Sagnal. Agrez D. IEEE Transactions on Instrumentation and Mesurement . 2002
[10]
Improved Procedures for Estimating Amplitudes and Phases of Harmonics with Application Analysis. Santamaria-Caballero I,Pantaleon-Prieto C J,Ibanez-Diaz J,et al. IEEE Trans on Instrumentation ant Measurement . 1998