You can do something like this.
% Define x and y values for the bars
x = ["Asp" "Glu" "Ser" "His" "Gly" "Thr" "Arg" "Ala" "Tyr" "Met" "Val" "Phe" "Ile" "Leu" "Lys"];
y = [25.6, 40.9, 31.7, 7.0, 39.0, 29.0, 70.9, 4.9, 26.9, 10.6, 34.7, 23.9, 26.8, 47.5, 61.7];
% Define the desired colors for each bar
colors = parula(numel(y));
% Create the bar plot with different colors
b = bar(y);
b.FaceColor = 'flat';
b.CData = colors;
% Set the x-axis tick labels
xticks(1:numel(x));
xticklabels(x);
xtickangle(45);
% Add labels and title
xlabel('XLABEL');
ylabel('YLABEL');
title('Bar Plot');
% Adjust the figure size if needed
fig = gcf;
fig.Position(3:4) = [800 400];
Hope this helps!
