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Graph with string variable

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Zongo Amara Mohamed Isaac
评论： Jan 2019-6-24
Hey guys,
I've just become very familiar with Matlab, but I'm having trouble building a graph:
on the X axis I would like to have the years and the values of the exports of manufactirial and food goods in order.
I don't know the code to use
thanking you in advance
attached my file

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采纳的回答

Zongo Amara Mohamed Isaac
Thank you so much..it works...
  1 个评论
Jan
Jan 2019-6-24
Please post comments to an answer in the section for comments to an answer and select the answer, which solves the problem as accepted answer, not your comment. Then the readers knwo, which solution is working.

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更多回答（2 个）

Jan
Jan 2019-6-19
You did not even make an attempt?
data = readmatrix('data.xlsx');
plot(data(:, 1), data(:, 2), 'r', ...
data(:, 1), data(:, 3), 'b');
Star Strider
Star Strider 2019-6-19
Try this:
[D,S] = xlsread('data.xlsx');
Years = str2double(S(2:end,1));
figure
plot(Years, D)
grid
legend(S(1,2:3))
producing:
Graph with string variable - 2019 06 19.png
  1 个评论
Star Strider
Star Strider 2019-6-19
@Zongo Amara Mohamed Isaac —
If my Answer helped you solve your problem, please Accept it!

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