Matlab sets the size of graphics window and image and the position of legend

Look at the code step by step

clear
close all

t = 0:0.01:2;
x = sin(2*pi*t);
plot(t,x,'k','linewidth',2) 

Post run output

 

  Add code set(gcf,'unit','centimeters','position',[3 5 10 6])

This is to set the position and size of the graph . Unit: cm , The coordinates of the starting point of the drawing are （3cm,5cm） Indicates that the lower left point is away from the left boundary of the display 10cm, From the lower boundary 5cm, The border size is （10cm,6cm）

clear
close all

t = 0:0.01:2;
x = sin(2*pi*t);
plot(t,x,'k','linewidth',2)   

set(gcf,'unit','centimeters','position',[3 5 10 6])

  Continue to set the actual graph in figure The proportion of ,set(gca,'Position',[.1 .3 .2 .5]) The left margin , Bottom margin , wide , high xmin,ymin,width,height

clear
close all

t = 0:0.01:2;
x = sin(2*pi*t);
plot(t,x,'k','linewidth',2)   

set(gcf,'unit','centimeters','position',[3 5 10 6])

set(gca,'Position',[.1 .3 .2 .5]);

 legend Put it outside ,legend({'sin'}, 'location','SouthEastOutside')

however legend It will also occupy the graphic space

clear
close all

t = 0:0.01:2;
x = sin(2*pi*t);
plot(t,x,'k','linewidth',2)   

set(gcf,'unit','centimeters','position',[3 5 10 6])

set(gca,'Position',[.1 .3 .2 .5]);
legend({'sin'},'location','SouthEastOutside')

 

Reference resources  

matlab in Legend Position and usage of functions _dilifish The blog of -CSDN Blog _legend Function position

MATLAB How to set the picture size in ？_ Magic forest blog -CSDN Blog _matlab Picture size

matlab in set position,Matlab in set function _GameFinder The blog of -CSDN Blog