一种自适应启发式加速滤波器

H. Teodorescu
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引用次数: 1

摘要

我们提出了一种用于数据滤波的自适应启发式算法,旨在测量进入行星大气层的探测器的加速度。该滤波器基于中值和分位数的特性,其设计考虑了信号的预设特性,以达到更高的恢复信号精度。自适应参数是滤波窗口宽度。自适应是基于信号的统计特性和启发式规则
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An Adaptive Heuristic Filter for Acceleration
We present an adaptive heuristic algorithm for data filtering aimed to measurements of accelerations for probes entering a planetary atmosphere. The filter is based on properties of the median and the quantiles, and its design takes into account the presupposed properties of the signal, in order to achieve a higher precision of the recovered signal. The adaptive parameter is the filtering window width. The adaptation is based on the statistical properties of the signal and on heuristic rules
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