how to animate graph from csv file?

hi

i have force vs time data with csv file format and ploted on the graph. i want to know how to write script for this graph and how to make animation of the plot.

Answer 1

[Walter Roberson]

M = readmatrix('12012024_1.csv');
time = M(:,1);
F1 = M(:,2); F2 = M(:,3); F3 = M(:,4); F4 = M(:,5); F5 = M(:,6); F6 = M(:,7);

h1 = animatedline([], [], 'DisplayName', 'force 1');
hold on
h2 = animatedline([], [], 'DisplayName', 'force 2');
h3 = animatedline([], [], 'DisplayName', 'force 3');
h4 = animatedline([], [], 'DisplayName', 'force 4');
h5 = animatedline([], [], 'DisplayName', 'force 5');
h6 = animatedline([], [], 'DisplayName', 'force 6');

legend show

for K = 1 : length(time)
    now = time(K);
    addpoints(h1, now, F1(K));
    addpoints(h2, now, F2(K));
    addpoints(h3, now, F3(K));
    addpoints(h4, now, F4(K));
    addpoints(h5, now, F5(K));
    addpoints(h6, now, F6(K));
    pause(0.05);
end

[Shwe]

hi Walter,

Thank you for answer.But i still cannot run the graph.The error show in line 3.

[Walter Roberson]

I tested... the above code works fine for me.

Though I might suggest coloring the lines

M = readmatrix('12012024_1.csv');
time = M(:,1);
F1 = M(:,2); F2 = M(:,3); F3 = M(:,4); F4 = M(:,5); F5 = M(:,6); F6 = M(:,7);

h1 = animatedline([], [], 'Color', 'r', 'DisplayName', 'force 1');
hold on
h2 = animatedline([], [], 'Color', 'g', 'DisplayName', 'force 2');
h3 = animatedline([], [], 'Color', 'b', 'DisplayName', 'force 3');
h4 = animatedline([], [], 'Color', 'c', 'DisplayName', 'force 4');
h5 = animatedline([], [], 'Color', 'm', 'DisplayName', 'force 5');
h6 = animatedline([], [], 'Color', 'k', 'DisplayName', 'force 6');

legend show

for K = 1 : length(time)
    now = time(K);
    addpoints(h1, now, F1(K));
    addpoints(h2, now, F2(K));
    addpoints(h3, now, F3(K));
    addpoints(h4, now, F4(K));
    addpoints(h5, now, F5(K));
    addpoints(h6, now, F6(K));
    pause(0.01);
end

Which MATLAB release are you using?

[Shwe]

currently i have 2023 Matlab.