Dataset used in the publication entitled "Assessment of Errors of Fundamental Frequency Estimation Methods in the Presence of Voltage Fluctuations and Distortions"

The collected files contain the results of studies on frequency estimation errors by individual methods (IEC method applied for a 200ms window, Hilbert transform-based method, autocorrelation-based method, modified ESPRIT method) in subsequent measurement windows within a 10-second generated signal. Signal parameters are summarized along with the results, where their description is presented in the README file. The results of research are presented and discussed in the publication: Bracale A., De Falco P., Kuwałek P., Wiczyński G., "Assessment of Errors of Fundamental Frequency Estimation Methods in the Presence of Voltage Fluctuations and Distortions". The research results are part of work carried out as part of the project entitled "Proper metrological verification of smart energy meters" financed by the National Science Centre – 2024/55/D/ST7/00441.