Animation using multiple frames/figures in for loop

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Jamie Al
Jamie Al 2022-1-20
评论： Jamie Al 2022-1-20
I have the for loop that plots different frames of data, but I am trying to update all my frames in one figure to create an animation. All I get is 20 separate figures (which is how many frames I have).
frame = 20;
% Load density data
n = load([Dir '/ne' num2str(frame) '.txt']); %this is my total denisty
% Load X and Y data
XX = load([Dir 'X.txt']);
YY = load([Dir 'Y.txt']);
for i=1:1:frame
figure
n = load([Dir '/ne' num2str(i) '.txt']);
%plot
pcolor(XX,YY,n);
shading flat;
colormap inferno;
colorbar;
hold on;
end

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KSSV
KSSV 2022-1-20
编辑：KSSV 2022-1-20
frame = 20;
% Load density data
n = load([Dir '/ne' num2str(frame) '.txt']); %this is my total denisty
% Load X and Y data
XX = load([Dir 'X.txt']);
YY = load([Dir 'Y.txt']);
figure
for i=1:1:frame
n = load([Dir '/ne' num2str(i) '.txt']);
%plot
pcolor(XX,YY,n);
shading flat;
colormap inferno;
colorbar;
drawnow
end
The best option would be to follow as discussed in the given link:
https://in.mathworks.com/matlabcentral/answers/875128-how-could-i-speed-up-this-loop-made-to-plot-using-the-pcolor-function

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