How to fit num2str into labeling ??

Question

Isa Duran 2014-5-22

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https://ww2.mathworks.cn/matlabcentral/answers/130614-how-to-fit-num2str-into-labeling

评论： Star Strider 2014-5-22

Hi Guys

I have trouble with using num2str for labeling x-axis. I'm doing this for get each number of SR on equivalent x-axis. Can anybody tell me what I'm doing wrong ? Now I get the same number of SR in all x-axis.

SR=[23 15 16 17 11] for i=1:length(SR) set(gca, 'XTick',1:length(SR), 'XTickLabel',{num2str(SR(i))}) end

Isa

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Answer 1

Star Strider 2014-5-22

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https://ww2.mathworks.cn/matlabcentral/answers/130614-how-to-fit-num2str-into-labeling#answer_137813

在 MATLAB Online 中打开

Use a cell array:

figure(1)
plot(1:5, (1:5).^2)
grid
SR=[23 15 16 17 11]
SRC = {SR};
set(gca, 'XTick',1:length(SR), 'XTickLabel',SRC)

You can eliminate the loop.

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Star Strider 2014-5-22

‘Thanks’

My pleasure!

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Answer 2

G PRAKASH 2014-5-22

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https://ww2.mathworks.cn/matlabcentral/answers/130614-how-to-fit-num2str-into-labeling#answer_137810

use square([]) bracket instead of {}.

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Isa Duran 2014-5-22

I have tried that, it still gives me the last SR number which is 11. So there are 5 x-labels who all are 11. I want to have the first label to the 23, the second to be 15 and so on...

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