optimum value function

At paraxial approximation the maximum of the matching function is increasing with increased divergence Angle. For different brightness of pumping light, the optimum value of the Angle is obtained.

发现在旁轴近似下，匹配函数的最大值随泵浦光发散角的增大而增大，在考虑到像散的影响后，得到泵浦光发散角的参考值。

This program can be treated as an optimum program, that is to find the optimum value of a cost function.

基元抽取问题可以归结为优化问题，即寻找代价函数的全局最小值。

Control variables, production of various products, are optimized to gain the optimum value of objective function, that is maximizing profit or minimizing cost in a refinery.

为使目标函数即炼厂的利润最大或是成本最小，对控制变量为各产品的产量进行优化生产。