changing existing hourly data figure to average daily figure

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Muhammad Naseer 2020-3-12

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https://ww2.mathworks.cn/matlabcentral/answers/510476-changing-existing-hourly-data-figure-to-average-daily-figure

评论： Image Analyst 2020-3-15

vent_new.fig

Hi, I have plot which is based on houlry data with five data sets. what I need is to convert that figure in average daily data or figure from the existing matlab figure is it possible?

回答（1 个）

Piyush Lakhani 2020-3-12

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https://ww2.mathworks.cn/matlabcentral/answers/510476-changing-existing-hourly-data-figure-to-average-daily-figure#answer_419794

编辑：Piyush Lakhani 2020-3-12

在 MATLAB Online 中打开

Hi Muhammad,

using 'findobj' function you may got the data points and replot after calculating the mean.

Following is solution that may work fine for you.

open('vent_new.fig')
h = findobj(gca,'Type','line');
x=get(h,'Xdata');
y=get(h,'Ydata');
x=cell2mat(x);
y=cell2mat(y);
y_mean=mean(y);
plot(x(1,:),y_mean)

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Piyush Lakhani 2020-3-15

Plot command gives line. What i had attached is not bar graph. But, its looks like too fluctuating data points.

Image Analyst 2020-3-15

You should use the original data that was used in crating the figure in the first place. Muhammad, can you attach your script and data? I don't want the .fig file, but the code for how to create the .fig file.

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