MATLAB: PLOT ACTION IN TIME LAPS

dataplottime

hello, i have a dataset with home activities, i need a way to represent the action like in the picture. When the action is running, in this time laps i have 1 as value. when the action isn't running, the time laps represented by 0 as value; but i don't find a solution to rappresent my dataset as in the picture. I've made three different tables where data is organized in different way, tryng to find a solution. Thanks, i'm new in matlab.

Best Answer

Your data is best represented as a timetable in MATLAB. You can then use stackedplot to generate the visualization.

haa = readtimetable('Home_actionAll.csv');

haa = haa(:,{'Bed_to_Toilet_begin', 'Leave_Home_begin', 'Sleep_begin'}); % the begin variables seem to already capture the information, throw away the rest

haa = varfun(@(x)x>0, haa); % normalize to 0s and 1s

haa.Properties.VariableNames = {'Bed_to_Toilet', 'Leave_Home', 'Sleep'}; % fix the variable names

haa.Properties.VariableContinuity = {'step', 'step', 'step'}; % set continuity such that stairs plots are plotted

sp = stackedplot(haa);

Zooming in shows the stairs better:

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This seems to work

A = {'test a 1', 'test a 2'};
B = {'test b 1', 'test b 2'};
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WAKE(:, randperm(2))

If we simply write WAKE = [A,B], the vector will become

   'test a 1'    'test a 2'    'test b 1'    'test b 2'

instead I write transpose the A and B elements, so WAKE = [A',B'] which gives

      'test a 1'    'test b 1'
      'test a 2'    'test b 2'

This should work in a similar way in your case, but I have not tested this.

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EDITED: Did you specify the 64 bit addressing by -largeArrayDims?

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