convert ppg signal into visible graph

I am given a mat file with row wise data samples of a PPG signal with last column as target labels (0 and 1), I should convert this to visibility graph

I am given the following mat file:-

Answer 1

[Chandra]

Hi,

use this code to plot the values on graph

load('all_subjects (1).mat');
for i = 1:219              %change the range depending on requirement(eg. i = 1:10)
    A = cell2mat(C(i));
    plot(A);
    hold on;           %it is used to plot all graphs on one figure,it can be changed to figure if it needed in different figures
end

refer to plot for different styles of graph

refer to cell2mat for converstion of cell data to matrix