试用软件

assign values for the list of numbers in the column from a look up lable

1 次查看（过去 30 天）

显示更早的评论

JL 2019-8-2

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/474657-assign-values-for-the-list-of-numbers-in-the-column-from-a-look-up-lable

评论： JL 2019-8-8

采纳的回答： Walter Roberson

I have a table

x = [10; 20; 30; 40; 50;]; %look up table

and i have y =

1

4

5

and I want to assign 1=10; 4=40; 5=50;

and so if i have new values of y =

2

5

then I assign 2=20; 5=50;

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

Walter Roberson 2019-8-2

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/474657-assign-values-for-the-list-of-numbers-in-the-column-from-a-look-up-lable#answer_385991

在 MATLAB Online 中打开

x(y)

3 个评论
显示 1更早的评论隐藏 1更早的评论

Walter Roberson 2019-8-2

在 MATLAB Online 中打开

[y, x(y)]

Provided that x and y are both column vectors like you show in your question.

JL 2019-8-8

Hi Walter, I have another intetesting problem, was wondering if you are interested to take a look - here is the link to the question https://uk.mathworks.com/matlabcentral/answers/475460-sharing-values-of-elements-in-a-matrix

请先登录，再进行评论。

更多回答（1 个）

JL 2019-8-2

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/474657-assign-values-for-the-list-of-numbers-in-the-column-from-a-look-up-lable#answer_385994

Thanks Walter, it is working!

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。

类别

MATLAB Graphics Graphics Objects Interactive Control and Callbacks

在 Help Center 和 File Exchange 中查找有关 Interactive Control and Callbacks 的更多信息

标签

Community Treasure Hunt

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

Translated by

试用软件