I want to reduce the width of certain plots in a subplot from other plots.

By default, all vertically stacked sublots are displayed with the same width, but I would like to narrow the width of a specific plot and center it, is that possible?

Answer 1

[Matt J]

It can be done using the Postion or OuterPosition axes property, e.g.,

for i=1:3
    ax(i)=subplot(3,1,i);
    plot(rand(1,5));     
end

  width=0.5;
ax(2).OuterPosition([1,3])=[width/2,width];

Answer 2

[KALYAN ACHARJYA]

One way to plot multiple subplots with diffeent aspect size: tiledlayout function

https://in.mathworks.com/help/matlab/ref/tiledlayout.html