plot in matlab with custom colors
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I have a data set mentioned below
I want to make a custom plot with respect to time showing different activities(starting,moving,stopping) with different colors. an anyone help me please
2 个评论
Stephen23
2018-5-28
@Girish Kanika: please upload sample data (in a .mat file) by clicking the paperclip button.
"I want to make a custom plot with respect to time "
What kind of plot: a line plot, a scatter plot, a bar plot, ...? Which column contains the time data?
Girish Kanika
2018-5-28
编辑：Girish Kanika
2018-5-28
采纳的回答
Ameer Hamza
2018-5-28
编辑：Ameer Hamza
2018-5-28
You can use to plot the required graphs
c2 = splitapply(@(x) {x}, c(2:end,:), findgroups(c(2:end,end)));
titles = {'accX', 'accY', 'accZ', 'Average'};
for ii=1:4
f = figure;
ax = gca;
hold(ax);
title(titles{ii});
for jj=1:length(c2)
plot([c2{jj}{:,1}], [c2{jj}{:,ii+1}], 'DisplayName', c2{jj}{1,end})
end
legend()
end
7 个评论
Image Analyst
2018-5-28
I think he wanted separate plots for each (not all 4 on the same graph), and for each plot to have different colors in each time segment depending on the word in column 6 (starting, stopping, moving).
Girish Kanika
2018-5-28
Yes Image Analyst is right I want to see the plot like this as shown in fig
But thankyou people for your responses.
Ameer Hamza
2018-5-28
Please refer to the updated answer.
Girish Kanika
2018-5-28
Girish Kanika
2018-5-29
Ameer Hamza
2018-5-29
plotAccelerationColouredByActivity(), is not a MATLAB built-in function. This function is part of the Sensor Data Analytics Webinar. In order to use that function, you will need to download and place in MATLAB path.
Girish Kanika
2018-5-29
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