本文提出了一种用于跟踪系统的可在线调整采样周期和粒子数目的自适应粒子滤波器。
In this paper, an adaptive particle filter for tracking application is proposed, which is based on tuning particle number and sampling interval.
把所述自适应滤波器（15）和减法器（16）与异步时钟（18）耦合以便以异步采样率操作。
The adaptive filter (15) and subtractor (16) are coupled to an asynchronous clock (18) for operating at an asynchronous sample rate.
通过自适应AD采样电路（13），得到合适的采样电阻，从而高效的读出阻变存储器数据。
With the self-adaptive AD sampling circuit (13), the proper sampling resistance can be obtained, thereby realizing the efficient reading of the data in the resistance changing memory.
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