sum contents of array in groups of 10

13 次查看（过去 30 天）
C.G.
C.G. 2021-1-21
评论： C.G. 2021-1-21
My code produces a variable 'grains' which is a 1x3001 double.
I want to sum together the numbers in the first 10 cells, and repeat this in blocks of 10 cells until the end and save these in a new variable.
Please could somebody provide me with a starting point?
  2 个评论
Stephen23
Stephen23 2021-1-21
3001 is not exactly divisible by 10: what do you want done with the last element?
C.G.
C.G. 2021-1-21
i dont want to include the last one

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
Stephen23 2021-1-21
Where V is your 1x3001 vector:
M = sum(reshape(V(1:3000),10,[]),1)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 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