Making a MATLAB movie including the title, axis, x-y labels, time display

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Jinsoo 2013-9-12

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/87074-making-a-matlab-movie-including-the-title-axis-x-y-labels-time-display

Dear colleague,

I want to make a movie file (avi) which when played back on a non-matlab PC includes the title, axis, x-y labels, time display etc. So can you teach me the techniques? (My PC version is Windows 7 64 bit and Matlab R2012a)

This is the code;

clc; clear all; close all;
c = 0.9;                     % 1/c: soliton velocity
x = linspace(-20, 20, 201);   % x domain
dx = x(2) - x(1);            % x interval
dt = dx/c;                   % t interval
t_end = 18;                  % end value of t
t = 0:dt:t_end;              % t domain
Nx = length(x);              % number of subintervals x
Nt = length(t);              % number of subintervals t
ex_sol = zeros(Nx, Nt);
for ex = 1:Nx
    for et = 1:Nt
        if x(ex) < 0 && t(et)/(x(ex) - x(1)) <= 1/c
            ex_sol(ex, et) = ana(x(ex), t(et), c);
        elseif x(ex) > 0 && t(et)/(x(ex) - x(end)) >= -1/c
            ex_sol(ex, et) = ana(x(ex), t(et), c);
        elseif x(ex) == 0
            ex_sol(ex, et) = ana(x(ex), t(et), c);
        else
            ex_sol(ex, et) = 0;
        end
    end
end
writerObj = VideoWriter('test.avi');
writerObj.FrameRate = 5;
open(writerObj)
axis tight
set(gca,'nextplot','replacechildren');
set(gcf,'Renderer','zbuffer');
figure(8)
for im = 1:Nt
    plot(x, ex_sol(:, im));
    xlabel('x');
    ylabel('u_exact(x, t)')
    gh = getframe;
    writeVideo(writerObj, gh)
end
close(writerObj)