matlab, colorbar, colormap

CustomColorbar.m

%%
clc
clear ;
close all 
%%
figure;
set(gcf,'Position',[0 0 1000 500]);
set(0,'defaulttextinterpreter','latex');
set(gca,'TickLabelInterpreter','latex') ;
%%

colormap gray


max_value = 54.25;
min_value = 45.75;
    
dummysurface = (peaks-min(min(peaks)))/(max(max((peaks-min(min(peaks))))));     %% Normalize
dummysurface = dummysurface*(max_value-min_value)+min_value;
surf(dummysurface)
set(0,'DefaultLegendInterpreter','latex')
c = colorbar('southoutside', 'FontSize',18);
set(c,'TickLabelInterpreter','latex');

exportgraphics(gcf,'C:\Users\ozgur\Desktop\vectorfig.pdf','ContentType','vector')