Assigned small array values into Big array using for loops

3 次查看（过去 30 天）

显示更早的评论

Ankitkumar Patel 2022-2-28

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1660545-assigned-small-array-values-into-big-array-using-for-loops

评论： Ankitkumar Patel 2022-2-28

采纳的回答： Stephen23

在 MATLAB Online 中打开

Size(per)=1*(multiple of 180) double; e.g. 1*720

Size(temp)=180*1 double

as of 720/180=4;

My goal is to assign temp values in per like these per(1:4)=temp(1); per(5:8)=temp(2), ...., per(717:720)=temp(180). How can I perfect second for loop??

for j=1:length(temp)
 for i =1:length(per)/length(temp)
     per(i)=temp(j);
 end
end

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Stephen23 2022-2-28

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1660545-assigned-small-array-values-into-big-array-using-for-loops#answer_906490

编辑：Stephen23 2022-2-28

在 MATLAB Online 中打开

per = repelem(temp,4)

Or if it is required to use some indexing:

per(:) = repelem(temp,4)

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Ankitkumar Patel 2022-2-28

Thank you.

请先登录，再进行评论。

类别

MATLAB Language Fundamentals Loops and Conditional Statements

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

产品

MATLAB

版本

R2021a

Community Treasure Hunt

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

Start Hunting!

Translated by