Finding a maximum y value for each x values
6 ビュー (過去 30 日間)
古いコメントを表示
I have an the x axis (from -3.1 to -2.4 separated by .1) and a y axis that has several points on each value for x. The y values range from -20 to 100.
I am trying to find the minimum and maximum y value for each value of x.
How would I approach this? I am assuming I need the min and max functions, but it only gives me one single point.
2 件のコメント
DGM
2021 年 10 月 5 日
It really depends on how the data is arranged (i.e. how the arrays are shaped, whether they're sorted, etc). For a concrete example, you should probably give a more concrete description of what you're working with.
採用された回答
Matt J
2021 年 10 月 5 日
G=findgroups(x);
Maximums=splitapply(@max,y,G);
Minimums=splitapply(@min,y,G);
0 件のコメント
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Logical についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!