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 Comments
Stephen23
Stephen23 on 28 May 2018
@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
Girish Kanika on 28 May 2018
Edited: Girish Kanika on 28 May 2018
this is my matfile. i want to make line plot. time data is in first column. Can you help me please.

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Accepted Answer

Ameer Hamza
Ameer Hamza on 28 May 2018
Edited: Ameer Hamza on 28 May 2018
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 Comments
Ameer Hamza
Ameer Hamza on 29 May 2018
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
Girish Kanika on 29 May 2018
Thankyou So much got it now..
Regards
Girish

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