add multiple lines to a single plot without using "hold on/off"
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I have a function that creates two plots, I want to run that function in a for loop but have the plots updated with the new lines rather than create new plots. If I use hold on, then the two different types of plot will be on the same set of axis so I don't want that.
%% Create Plots
% Would like pressure dist overlaid on airfoil shape
tiledlayout(2,1);
ax1 = nexttile;
plot(x,y);
hold on;
for i=1:numPanels
p = [loc(i,1) loc(i,2); loc(i,1)-0.1*Cp(i)*normVect(i,1) loc(i,2)-0.1*Cp(i)*normVect(i,2)];
plot(p(:,1),p(:,2));
end
hold off
% plot CP dist below with same x-axis
ax2 = nexttile;
plot(loc(:,1),Cp);
linkaxes([ax1 ax2],'x');
set(ax2, 'YDIR','reverse');
so with this example code I would like the first plot to conitunally update ax1 on each itteration and the second to update ax2 for each itteration.
Thank you
采纳的回答
Walter Roberson
2021-9-20
%% Create Plots
% Would like pressure dist overlaid on airfoil shape
tiledlayout(2,1);
ax1 = nexttile;
plot(ax1,x,y);
hold(ax1,'on');
for i=1:numPanels
p = [loc(i,1) loc(i,2); loc(i,1)-0.1*Cp(i)*normVect(i,1) loc(i,2)-0.1*Cp(i)*normVect(i,2)];
plot(ax1, p(:,1),p(:,2));
end
hold(ax1, 'off')
% plot CP dist below with same x-axis
ax2 = nexttile;
plot(ax2, loc(:,1), Cp);
linkaxes([ax1 ax2],'x');
set(ax2, 'YDIR','reverse');
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