| 摘要 |
<p>Systems and methods provide nonlinear, non-median filters (56) for signals derived from biological events. The systems and methods select a set of n sample values arranged with respect to time from the derived biological signal input. The systems and methods arrange the n sample values of the set into ordered positions following a predetermined permutation. The systems and methods select one of the ordered positions z within the permutation, where z is an odd positive integer greater or equal to one but less than or equal to n. The systems and methods generate a processed output (54) comprising the sample value occupying the ordered position z in the permutation.</p> |
