MATLAB: Setting axes in bar function

axes limitsbardecimal digits

Exemple
x=0:1:20
y=1;.9999999;.9999998;.9999997;.9999996;.9999996;.9999995;.9999994;.9999993;.9999992;.9999991;.9999991;.9999991;.9999991;.9999991;.9999991;.9999991;.9999991;.9999991;.9999990;.9999990]
bar(x,y)
———————————————–
The variation of my function is very small, and the values are very precise (1e-10)
I want to customize the way in which tick labels appear in Matlab plot axes
  • 1/ modify the x and y axes limits (from min value to max value)
  • 2/ display 10 decimal digits in y and x axes

Best Answer

This works:
figure(1)
bar(x,y)
axis([-0.5 20.5   min(y)-2E-8  max(y)])
xt = {get(gca, 'YTick')}
for k1 = 1:10
    xts{k1} = (num2str(xt{1}(k1),'%.10f'));
end
set(gca, 'YTick', cell2mat(xt), 'YTickLabel', xts, 'FontSize',7)
producing:
Related Question