@misc{Kawecka_Elżbieta_Oddziaływanie, author={Kawecka, Elżbieta}, howpublished={online}, language={pol}, abstract={The title of the dissertation is: "Influencing the accuracy of digital correlation measurements". In the work there are described results of research on the influence of quantization with dither signal on the bias accuracy of digital auto- and cross-correlation function estimator and digital mean square value estimator. There were analysed sinusoidal and triangular signals. The value of A-type uncertainty was calculated too. There were examined normal, uniform and triangular PDF dither signals. The research was carried out with assumption that digital processing is an ideal A-D conversion and accuracy of A-D converter depends only on quantization error. The aim of research was to analyse the influence of quantization with dither signal to correlation functions estimation accuracy improvement. In the research there was used a specially developed LabWindows/CVI software for simulation.}, title={Oddziaływanie na dokładność cyfrowych pomiarów korelacyjnych}, type={rozprawa doktorska}, keywords={funkcje korelacyjne, wartość średniokwadratowa, cyfrowe pomiary korelacyjne, przetwarzanie a-c, sygnał ditherowy, teoria kwantowa Widrowa}, }