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

    %% Change Baseline Level  
% Create a stem plot with a baseline level at 2.   

% Copyright 2015 The MathWorks, Inc.


%%  
X = linspace(0,2*pi,50)';
Y = (exp(0.3*X).*sin(3*X));
stem(X,Y,'BaseValue',2);