convert ppg signal into visible graph

Question

RandomChikiBum 2022-5-15

1
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1719520-convert-ppg-signal-into-visible-graph

回答： Chandra 2022-5-25

all_subjects (1).mat

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:-

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Answer 1

Chandra 2022-5-25

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1719520-convert-ppg-signal-into-visible-graph#answer_971135

在 MATLAB Online 中打开

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