www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/IncludeVariableValueInAxisLabelExample.m
%% Include Variable Value in Axis Label % Include a variable value in the _x_-axis label. Use the |num2str| % function to convert the number to text. x = linspace(0,10); amp = 2; y = amp*cos(x); plot(x,y) xlabel(['Sine wave: ' num2str(amp) ' units in amplitude.'])