Some commonly used model updating methods are discussed.
讨论了一些常用的模型修正方法。
The modal vector reduction, error localization and model updating methods are approached.
进而研究了模态向量减缩、误差定位和模型修改等问题。
Methods of evaluating importance weights of particles based on wireless sensors and video observation model is put forward, which improve the efficiency of particle updating.
提出了基于无线传感器和视频观测模型的粒子权重评估方法，提高了粒子更新效率。
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