How to plot an error bar plot with standard deviation values in MATLAB?

Question

I am very new to MATLAB and expect a step-by-step solution. I have data, series(y), which I have to plot against (x). Also I have the standard devi

Answer 1

x = 1:0.1:10;
y = sin(x);
e = 0.1 * randn(length(x), 1);

errorbar(x,y,e)

set(gca, 'Xlim', [4 10])
set(gca, 'XTick', 4:2:10)

See also get(gca) and get(gcf) for other properties to change.

For help on any of these functions, do, for example, help errorbar.