rescaling is done when
Answers
Explanation:
Rescaling data is multiplying each member of a data set by a constant k; that is to say, transforming each number x to f(X), where f(x) = kx, and k and x are both real numbers.
Rescaling is done when the Object isconverged.The confluence criterion is defined as the change in the objective function in the last 10 duplications and is given by Eq.(3.39). This number of duplications was set up to be an acceptable number of duplications for confluence to takeplace.Selecting proper relaxation and confluence criteria can be a delicate and frustrating experience for druggies of computational fluid dynamics software. The criteria depend on the specifics of the problem being answered, which may change during the elaboration of a problem. Unfortunately, there are no universal guidelines for opting criteria because they depend not only on the physical processes being approached, but also on the details of the numerical expression. numerous CFD programs have a standard set of recommended criteria, but druggies must frequently resort to trial- and- error adaptations to get good results.
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