清空筛选条件
清空筛选条件

How can I adjust data to make it a percentage of 1000

1 次查看（过去 30 天）
Glowworm8
Glowworm8 2018-6-19
编辑： Glowworm8 2018-6-19
I have a fixed 3x14 matrix and need to divide each row by the total sum of the matrix then multiply it by 1000 so it appears normalised to 1000 on the Y axis of a bar chart it feeds into, but am unsure how to do it

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2018-6-19
A = rand(3,14) ;
thesum = sum(A(:)) ;
iwant = A/thesum*1000 ;
  1 个评论
Glowworm8
Glowworm8 2018-6-19
thank you! will rand not give me random values? I already have the values in a matrix called mix2, can I replace rand with mix2?

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 Creating and Concatenating Matrices 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