Call specific rows of a table then choose rows that has specific criteria in those rows .

1 次查看（过去 30 天）
Zeynab Mousavikhamene
回答： Guillaume 2019-8-30
Capture.JPG
I want to say for each radius celltracker_group2.time == 10 if radius<=3 and cell_type==4 then GroupCount=GroupCoutn+1.
Any help?

请先登录，再回答此问题。

采纳的回答

Guillaume
Guillaume 2019-8-30
I want to say for each radius celltracker_group2.time == 10 if radius<=3 and cell_type==4 then GroupCount=GroupCoutn+1
Easily done:
selectedrows = celltracker_group2.time == 10 & celltracker_group2.radius <= 3 & celltracker_group2.celltype == 4; %logical vector indicating which rows match the condition
celltracker_group2.GroupCount(selectedrows) = celltracker_group2.GroupCount(selectedrows) + 1; %add 1 to groupcount of the rows that match the condition

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Logical 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by