How to assign the data to the header with units in square bracket.?

Question

Meera 2015-5-26

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/218736-how-to-assign-the-data-to-the-header-with-units-in-square-bracket

评论： Walter Roberson 2015-5-26

采纳的回答： Thorsten

在 MATLAB Online 中打开

Hello,

I would like to assign the data to the headers which has its units in a square bracket.

Header = 'accel [m/s²]';
Data = {1 2 3 4}',
value.Header = Data;

but I got error as Invalid field name: 'accel [m/s²]'.

How can I assign the data to header.

Please give me an idea.

Thanks

meera

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Walter Roberson 2015-5-26

在 MATLAB Online 中打开

To get that error, you would have had to have used

value.(Header) = Data;

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Thorsten 2015-5-26

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/218736-how-to-assign-the-data-to-the-header-with-units-in-square-bracket#answer_180463

在 MATLAB Online 中打开

What about

 header.data = 1:4;
 header.label = 'accel [m/s²]';

3 个评论
显示 1更早的评论隐藏 1更早的评论

Thorsten 2015-5-26

编辑：Thorsten 2015-5-26

在 MATLAB Online 中打开

Frankly I have some problems to understand the organization of your data and what you would like to plot and why you need to assign the data to some other variables.

If you just want to plot the data, you can do it like this:

 plot(cell2mat(data{2}), cell2mat(data{3}))
 xlabel(Headers{2})
 ylabel(Headers{3})

Walter Roberson 2015-5-26

Meera, thank you for attempting to format your code. It turns out, though, that the '{} Code' button on the forum has nothing to do with putting '{' before and '}' after the code. Instead the forum detects code by there being an empty (or whitespace-only) line before the code, and then that the code is indented by two spaces, and then an empty (or whitespace-only) line after the code. There is a marginally different feature if the lines are indented by one space instead of two and basically if you use that then no-one will notice the difference. But the easiest thing to do is put in your code, highlight it, and click on the '{} Code' button, which will put in the spaces for you.

请先登录，再进行评论。