how legend update with variable

t=linspace(0.1,1,10)

legend ('0.1','0.2','0.3',......upto '1')

how legend update with variable 't' with there values on graph

[Rik]

You mean like this?

t=linspace(0.1,1,10);
legend_txt=cellfun(@(x)sprintf('%.1f',x),num2cell(t),'UniformOutput',0);
legend(legend_txt)

If that is not what you're looking for, please expand you question. Have a read here and here. It will greatly improve your chances of getting an answer.

[Sun Heat]

thanks a lot

[Bruno Luong]

There is something called ARRAYFUN

legend_txt = arrayfun(@(x)sprintf('%.1f',x),t,'UniformOutput',0)

[Sun Heat]

thanks