粒子滤波算法(PF)中，序列重要性采样引起采样点贫化，进一步经过重采样后造成分集度损失。

In particle filters (PF), sequential importance sampling will result in sample impoverishment and further the loss of diversity after resampling.

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粒子滤波算法(PF)中，序列重要性采样引起采样点贫化，进一步经过重采样后造成分集度损失。

In particle filters (PF), sequential importance sampling will result in sample impoverishment and further the loss of diversity after resampling.

youdao