How to remove asymptote lines from my plots?

Question

Ankit Kundu 2021-10-29

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1574463-how-to-remove-asymptote-lines-from-my-plots

回答： Star Strider 2021-10-29

My plots are generating asymptote lines. Here is the code:

syms x y
r=pi;
k=r.^(1/4);
h = 1.054*10^(-34);                            %value of hbar
omega=.5.*pi;
psi =0;                                       %initialise psi
N=1;    %mean value
j=2;
h2 = figure;
filename = 'CoherentSHO.gif';
for t=1:1:j
  psi =0;  
  for n=0:1:10
    c = abs(sqrt(N^n*exp(-N)/factorial(n)));
    En=h.*omega.*(n+1/2);
    un=(hermiteH(n,x)/(k*sqrt(2*factorial(n)))*exp(-x^{2}/2)).*exp(-1i.*En.*t./h);
    psi = psi + c.*un;
    
  end
  
  
    %u=(psi.*conj(psi));
    subplot(j,1,t)
    h4=fplot(psi.*conj(psi));
    drawnow()
    h4.NodeChildren(1).Visible='on';
        axis([-6 6 0 1])
    ylabel('|\psi_n(x,t)|^2', Rotation=0)
       
  title(sprintf('t=%0.1f', t));
   
      % Capture the plot as an image 
       frame = getframe(h2); 
      im = frame2im(frame); 
      [imind,cm] = rgb2ind(im,1024); 
      % Write to the GIF File 
       if t == 0 
          imwrite(imind,cm,filename,'gif', 'Loopcount',inf); 
      else 
          imwrite(imind,cm,filename,'gif','WriteMode','append'); 
      end 
end  