Plot a time series with the whole number not 10^(n)

Question

Jessica 2012-2-7

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/28351-plot-a-time-series-with-the-whole-number-not-10-n

编辑： Matt J 2013-10-3

采纳的回答： Patrick Kalita

在 MATLAB Online 中打开

Hi

I would like to plot one time series which is able to show the whole number in y axis not 10^(n)

The following is my code.

y = yahoo;
Dataset = fetch(y, '^HSI','Close','2012-01-01','2012-02-01');
hsiobj = fints (Dataset(:,1),Dataset(:,2));
plot(hsiobj); legend('HSI');xlabel('Date'); ylabel('HSI');

I want to y axis showing 21000 instead of 2.1*10^4 etc.

Thanks so much Jessica

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Answer 1

Patrick Kalita 2012-2-7

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https://ww2.mathworks.cn/matlabcentral/answers/28351-plot-a-time-series-with-the-whole-number-not-10-n#answer_36653

This page describes how to apply any kind of numeric fomatting to your axes tick labels.

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Answer 2

Kevin Holst 2012-2-7

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https://ww2.mathworks.cn/matlabcentral/answers/28351-plot-a-time-series-with-the-whole-number-not-10-n#answer_36655

Yeah I deleted my answer after I realized that num2str doesn't work properly, but found that num2cell does. Glad it worked for ya! :)

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Jessica 2012-2-7

I want to accept your answer too . But mathwork just allows me to accept one....

Anyway thanks so much!

Great help=)

Kevin Holst 2012-2-7

haha no worries ;)

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Answer 3

Jessica 2012-2-7

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/28351-plot-a-time-series-with-the-whole-number-not-10-n#answer_36654

在 MATLAB Online 中打开

Using num2cell instead of num2str.

My answer is the following

y = yahoo;
Dataset = fetch(y, '^HSI','Close','2012-01-01','2012-02-01');
hsiobj = fints (Dataset(:,1),Dataset(:,2));
plot(hsiobj); legend('HSI');xlabel('Date'); ylabel('HSI');
set(gca, 'YTickLabel', num2cell(get(gca, 'YTick')))