Some Aspects Concerning the Amplitude Estimation of a Sine Wave by Energy-Based Method
Résumé
Abstract-In this paper the influence of quantization noise on the amplitude estimation of a sine wave by energy-based method is investigated. A condition for the number of acquired samples is derived to ensure that the absolute amplitude error due to the quantization noise is smaller than a desired value with a high confidence level. Based on this condition some important conclusions are drawn. Carried out simulation confirms the validity of the derived condition.