This repository presents three linear approximation models for the Optimal Power Flow (OPF) problem, alongside the full AC-OPF formulation. The models were developed as part of the diploma thesis of ...

Abstract: Various analytic procedures have been proposed for minimum integral-square-error approximation of prescribed linear systems; however, they often involve ...

The circumference of a sphere is measured to be 24 cm, with a possible error of 0.25 cm. Use the differential \(dV\) to estimate the maximum error in the calculated ...

Abstract: After an analysis of the errors introduced in the approximate computation of the x 2 function (O ≤ x ≤ 1) and its distributions, we find that a parabolic rather than linear fit to log2 (1 + ...