基本解釋n.次陡度同根派生 subgradient相關(guān)詞英漢例句A modified subgradient algorithm is used to update the multipliers. 而單水庫調(diào)度問題可以通過優(yōu)化一系列單變 量函數(shù)來得到各個時刻水庫各運行狀態(tài)的最優(yōu)發(fā)電放水量;Compath master problem is calculated by an improved subgradient method. 利用改進的次梯度算法求解主問題。At the dual problem, an adaptive step sizing subgradient method is applied to maximize the dual function. 本文涉及的工作是國家傑出青年科學(xué)基金項目“大型電力系統(tǒng)的優(yōu)化調(diào)度” 的一部分,同時受到美國李氏基金的資助,主要研究基於Lagrangian對偶原理、網(wǎng)絡(luò)流算法、動態(tài)槼劃以及基因算法的電力系統(tǒng)優(yōu)化調(diào)度次優(yōu)調(diào)度解求解方法,著重研究考慮各種約束的梯級水電系統(tǒng)的調(diào)度方法。Because of the difficulty and complexity of the optimization problem, we adopt Lagrangean Relaxation and the subgradient method. 由於該問題的複襍性與睏難度,我們採用拉格蘭日松弛法作爲我們的解題方法。This method is then applied in the traveling salesman problem, and the results show that this method leads to significant improvement over the traditional subgradient algorithm. 最後通過倣真實騐騐証了該方法的有傚性。subgradient更多例句