www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/LabelxaxiswithNumericInputExample.m

    %% Include Variable Value in x-Axis Label
% Add a label with text and a variable value. Use the |num2str| function to 
% include a variable value in the label. 

plot((1:10).^2)  
year = 2014;
xlabel(['Population for Year ',num2str(year)])