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Storage cost is in a larger proportion of logistics cost. In order to analyze and compare the storage cost of warehouse leasing and expanding, storage cost models of warehouse leasing and expanding are established, using the reduced number of storage X as the parameters, and the relative parameters in the model are further discussed. Storage cost models built in this paper is practical, reasonable...
A new feeding form is designed as a discontinued T-shaped in this paper. This paper also models a function with restrict conditions, a set of data is educed by optimizing nonlinear function, which is transformed through adding penalty function. At last, when the two-set coaxial impedance matching apparatus is fixed on the antenna, a comparison of simulator between the impedance and without it indicates...
According to the similarity between the circuit and the path grids, this paper proposes a constraint path optimization algorithm based on the principle of circuits for the current problems. The separated solving voltage or current equations are gotten by amending the conventional 2b method. The order of the constraint nodes is fixed through voltage; and the path between the adjacent constraint nodes...
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