IN THIS ATTACHED TUTORIAL HE HAD ANIMATED THE FORCE VS TIME GRAPH USING MATLAB... PLEASE SHARE THE PROCEDURE HOW TO DO IT? AM NOT AWARE OF USING MATLAB.
Here is what Zlatan was hinting at (using MATLAB's videowriter; attached is the movie)
clc; clear; close all;
x = linspace(0,10,20);
y = x.^2;
vobj = VideoWriter('quadratic.avi');
open(vobj)
plot(x,y,'r-'); xlabel('x'); ylabel('y'); grid on; hold on
for i=1:length(x)
moving_marker = plot(x(i),y(i),'ob','MarkerSize',12);
label = num2str(y(i),'%.1f');
marker_label = text(x(i), y(i), label, 'horizontal','left', 'vertical','bottom');
pause(0.1);
writeVideo(vobj,getframe(gcf));
delete(moving_marker); delete(marker_label);
end
close(vobj);
dear Dr. N.N. Misra,
i am very thankful for ur timely help. ur answer is interesting but in my case i have set of x (strain) data 1000 values and corresponding y(stress) data recorded from UTM. could u plz tell me how to include this in coding... u have given y=x 2 ....and also how to save in video format.....i would be grateful if you do the needful.
just go to home - import - select data file - import strain and stress data as column vectors
Now change x, y with whatever your names are for strain and stress. You will have to spend some time with the documentation.
video_object = VideoWriter('my_video.avi'); This creates a video object, that you open, then add the frames and finally close the file. you will get a 'my_video.avi' file in the folder.
If you have too many/too few points, you change the pause time accordingly. Here it was 0.1 s.
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