How do I locate and mark indexes in my data?

2 次查看（过去 30 天）

显示更早的评论

Serhat Sayim 2021-5-9

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/825760-how-do-i-locate-and-mark-indexes-in-my-data

关闭： Rik 2021-5-9

meancrossing.m

I have a 1x144000 scale "ses" file. With the code "buffer," I translated them into 400x720 arrays with 200 overlap. I calculated a value (feature) called mean crossing irregularity based on this detail, and this is a 1x720 size file. I choose 0.4 as the threshold based on this estimate. I've made a table that labels those with a value greater than 0.4 as "non-wheeze" and those with a value less than 0.4 as "wheeze". My goal is to find the indexes for these "wheezes" and mark them with vertical lines in the "ses" file, but I can't find the indexes, so I can't mark them. The codes are shown in the attachments, as well as a table for labeling wheezes and non-wheezes. Can you help me to do this? Thank you.