2Branislav DJokic,Eddy So.Phase measurement of distorted periodic signals based on nonsynchronous digital filtering,IEEE Instrumentation and Measurement Technology Conference,Baltimore,MD,USA,2000.In:Proceedings of the 17th IEEE,2000,1:469-472
3Flickermeter-Functional and Design Specifications,IEC-EN 60868,1986
4S.Caldara,S.Nuccio,C.Spataro.Avirtual instrument for measurement of flicker[J].IEEE T ransactions on Instrumentation and Measurement,1998,47(5):1155-1158
