What's wrong with this code? Can you help me please?
%% Creating Video mp4 from Animation of a graph a point P(x,y) which is variable connected to three fixed point A(6,9),B(20,38),C(49,25).
clcclear close allM=5000;x=6:1:49; % x domain
y=9:1:38; % y domain
for i=1:length(x) for j=1:length(y) clf L=sqrt((x(i)-6)^2+(y(j)-9)^2)+sqrt((x(i)-20)^2+(y(j)-38)^2)+sqrt((x(i)-49)^2+(y(j)-25)^2); if L<M M=L; a=x(i); b=y(j); p = [6 20 49]; % x coordinates of three fixed points A, B, and C.
q = [9 38 25]; % y coordinates of three fixed points A, B, and C.
hold on; grid on title('Steiner minimal tree') for n = 1:length(p) plot([p(n) a],[q(n) b],'color',[0 0 1]); myChar = char(64+n); text(p(n)+1,q(n),myChar); end plot(p,q,'o','markerfacecolor','k','markeredgecolor','none', ... 'markersize',4); plot(a,b,'o','markerfacecolor','r','markeredgecolor','none', ... 'markersize',8); text(a+0.5,b+0.75,'P'); drawnow; pause = .01; F(i,j)= getframe(gcf); end endendmywriter = videowriter('Steiner minimal tree','MPEG-4');mywriter.framerate = 60;open(mywriter);writevideo(mywriter,F);close(mywriter);
Whwn I run this file command window shows
Cannot find an exact (case-sensitive) match for 'videowriter'The closest match is: VideoWriter in F:\Matlab Alx\toolbox\matlab\audiovideo\@VideoWriter\VideoWriter.mError in animate_figure (line 37)mywriter = videowriter('Steiner minimal tree','MPEG-4');
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