Try this code below
data = readtable('pva.csv');
inputVid=VideoReader('VJ.mov');
mergedobj = VideoWriter('compositevid','Motion JPEG AVI');
mergedobj.FrameRate = inputVid.FrameRate; %match same framerate
mergedobj.Quality=100;
open(mergedobj);
%start the stitch
hfig = figure;
t = 0:(1/60):(162/60);
%while loop until there are no more frames
i = 1;
while hasFrame(inputVid)
%read in frame
singleFrame = readFrame(inputVid);
% display frame
subplot(3,2,[1 3 5]),imagesc(singleFrame), axis off, axis equal;
%my gen of dummy data or whatever you want to do
subplot(3,2,2);
plot(t(i),data.Position(i),'o','MarkerFaceColor','red');
hold on;
plot(t(1:i),data.Position(1:i),'-k');
axis([0 t(end) 0 max(data.Position)+0.2])
subplot(3,2,4);
plot(t(i),data.Velocity(i),'o','MarkerFaceColor','red');
hold on;
plot(t(1:i),data.Velocity(1:i),'-k');
axis([0 t(end) -3 3])
subplot(3,2,6);
plot(t(i),data.Accleration(i),'o','MarkerFaceColor','red');
hold on;
plot(t(1:i),data.Accleration(1:i),'-k');
axis([0 t(end) -18 18])
pause(0.1)
if i ~= length(t)
clf
i= i+1;
else
close(mergedobj)
end
end
