“…points is respectively supplemented at both ends of the original data sequence by mirroring, that is, the new data sequence is [4,3,4,3,5,7,5,3,4,8,10,6,3,5,4,2,4]. Finally, the data is filtered from left to right using a window with a window width of 3, and the maximum value in each window is used to form a filtered result of [4,4,5,7,7,7,5,8,10,10,10,6,5,5,4], the results obtained are shown in Figure 2.…”