Based on the comparison of different algorithms of energy, we create a target function, and use grads method to realize localization.

本文在比较基于能量的各种算法的基础上提出了建立目标函数，用梯度法实现定位的算法。

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Afterward analyze their reliability by using non - probabilistic method, get their non - probabilistic reliability target function.

运用非概率方法对其进行分析，得到了其非概率可靠性指标的函数关系式。

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With the use of a robust error mapping function, an affine model-based target tracking algorithm is formulated, in which a quasi-Newton's iterative method is implemented in the optimization progress.

在采用一个鲁棒性匹配误差映射函数的基础上，使用一种类牛顿法的迭代优化方法实现了基于仿射模型的图像目标跟踪算法。

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