混合遗传算法在产生初始种群时引入启发式方法，采用自适应遗传参数和交替使用两种交叉算子；

In the HGA , heuristic algorithm is used to produced initial population , self-adaptive parameter are used in copy operator, crossover operator and mutation operator .

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采用交替方向隐式算法求解偏微分方程。

The partial differential equation is solved by Alternating Direction Implicit algorithm.

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提出一种交替梯度算法，对径向基函数(RBF)神经网络的训练进行改进。

One kind of alternant gradient algorithm for improving the training of Radial Basis Function (RBF) neural network is proposed.

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