清空筛选条件
清空筛选条件

Replace certain columns in a structure array

7 次查看（过去 30 天）
Tomer
Tomer 2024-5-15
评论： Tomer 2024-5-15
Hi. I have a structure array, Data, of size (1 x120). The 5th column of the field Data.Temp contains zeroes. I want to replace these zeroes with a number 20 from Data(30).Temp to Data(60).Temp. Also, I want to replace these zeroes from Data(61).Temp to Data(80).Temp with a number 24. I am unable to perform this operation. I kindly request some help from the community.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2024-5-15
[Data(30:60).Temperature] = deal(20);
[Data(61:80).Temperature] = deal(24);
  7 个评论
显示 5更早的评论
Walter Roberson
Walter Roberson 2024-5-15
You renamed the field since the original posting.
Also it turns out that the fields contain arrays of data.
for K = 30:60; Data(K).Temp(:,5) = 20; end
for K = 61:80; Data(K).Temp(:,5) = 24; end

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Graphics Object Programming 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