یکی از مدل های رگرسیون فازی ، مدلی استکه ضرایب ان فازی فرض می شود. (فایل پیوست ملاحظه شود)

, by using defined Dp,q -distance between fuzzy numbers, we calculate their variance, covariance, and autocorrelation coefficient. The autocorrelation coefficient is used in order to modify the limit of control chart. By using Dp,q -distance, we present a new...

. In this paper, first we use the Dp,q -distance for the point estimation of process capability index Cpm based on fuzzy data and use this estimation for constructing confidence interval for Cpm and present a membership function for Cpm. A numerical example has...

of fuzzy random variables based on Dp,q-Distance between fuzzy numbers. Certain properties of real valued random variable is extended for this definition....

the membership function of fuzzy process capability index Cpi_tilda is constructed based on the a-cuts of fuzzy observations. We apply the Dp,q-distance between fuzzy numbers as a criteria to choose the preferable suppliers. An illustrated example of LED...