查询词典 algorithm theory

Reinforcement learning theory and approaches are applied to JLQ model and Q function-based policy iteration algorithm is designed to optimize system performance.

将强化学习的理论和方法应用于JLQ模型，设计基于Q函数的策略迭代算法，以优化系统性能。

Ray tracing theory is used to obtain phase and universal polynomial function of grating,and the coefficient of the polynomial function is optimized by genetic algorithm.

该方法根据光线追迹原理设计获得光栅相位和面形多项式函数通式，采用遗传算法优化面形多项式函数系数，分别设计了分束比为1：2×2、1：3×3、1：4×4的光栅分束器件；其衍射效率分别为81.83%、81.11%和74.01%；三个器件的光强均匀性分别达到0.02394、0.1838和0.1912，并用Matlab进行了仿真。

Ray tracing theory is used to obtain phase and universal polynomial function of grating, and the coefficient of the polynomial function is optimized by genetic algorithm. Several grating splitters with ratio 1:2×2, 1:3×3, 1:4×4 and diffraction efficiency 81.83%, 81.11% and 74.01% respectively are designed based on the method.

该方法根据光线追迹原理设计获得光栅相位和面形多项式函数通式，采用遗传算法优化面形多项式函数系数，分别设计了分束比为1：2×2、1：3×3、1：4×4的光栅分束器件；其衍射效率分别为81.83%、81.11%和74.01%；三个器件的光强均匀性分别达到0.02394、0.1838和0.1912，并用Matlab进行了仿真。

It is a polynomial time algorithm with very important value of theory and application.

它在理论与实用上都有重要意义。

On this basis, anoptimization algorithm library named OPTLIB is formed. The study of dynamic optimization theory is followed. To solve the problem of thecoupling of the static and the dynamic parameters of the flying vehicle design, some auxiliaryvariables are introduced to deal with them together. Then the calculus of variation is adoptedand augment form of Pontryagin's Maximum Principle is derived.

研究了飞行器设计中的典型动态优化问题——轨迹优化问题及算法，针对飞行器设计中的静态参数和动态参数互相耦合的问题，引入辅助变量将静态参数和动态参数统一处理，在此基础上用变分法推导了极大值原理的增广形式，证明了单独的静态或动态最优并不等于总体最优。

A Mstep lookahead PI algorithm based on the solution of the performance potential theory was proposed.

首先给出了基于性能势理论求解的一种M步向前策略迭代算法。

We integrate it with Fuzzy Theory in order to improve the robustness, preciseness and speed of this algorithm.

接着将模糊理论与该算法结合起来，使得算法在鲁棒性、正确率和处理速度方面都得到进一步提高。

In the respect of freeway control, author lays stress on applying advanced control theory and prediction algorithm.

作者在研究中始终强调研究成果的实用性与先进性，在高速公路的控制方面，强调应用先进的控制和预测算法。

In the respect of freeway control, the writer lays stress on applying advanced control theory and prediction algorithm.

作者在研究中始终强调研究结果的实用性与先进性，在高速公路的控制方面，强调应用先进的控制思想和预测算法。

In this paper, the design idea, the system composition, the theory of the primary algorithm and the function composition of every sub system are introduced mainly.

本文主要介绍了"基于文件级数据加密解密应用系统"的设计思想、系统结构、主要算法的原理、各子系统的功能结构等。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。