plot in matlab with custom colors

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Girish Kanika 2018-5-28

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评论： Girish Kanika 2018-5-29

采纳的回答： Ameer Hamza

image.png

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

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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

matlabfile1.mat

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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采纳的回答

Ameer Hamza 2018-5-28

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/402898-plot-in-matlab-with-custom-colors#answer_322262

编辑：Ameer Hamza 2018-5-28

在 MATLAB Online 中打开

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

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