Subtract the integers and subtract the fractions. When the fraction to be subtracted is bigger than the first fraction, change the mixed numbers to improper fractions first then do the subtraction.
Abstract: This paper presents a novel mixed-integer linear programming (MILP) model for the electric vehicle charging coordination (EVCC) problem in unbalanced electrical distribution systems (EDSs).
Abstract: The sensing signal of the ultraweak fiber grating distributed acoustic sensors (uwDAS) system is a mixture of the superposition of multiple sources and noise due to high sensitivity. In the ...