www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/LabelxAxisandPreserveAxisLimitsExample.m
%% Label x-Axis and Preserve Axis Limits % Copyright 2015 The MathWorks, Inc. %% % Select a starting date. startDate = datenum('02-01-1962'); %% % Select an ending date. endDate = datenum('11-15-2012'); %% % Create a variable, |xdata|, that corresponds to the number of years between % the start and end dates. xData = linspace(startDate,endDate,50); %% % Plot random data. figure stem(xData,rand(1,50)) %% % Label the _x_-axis with 4-digit years, preserving the _x_-axis limits % by using the |'keeplimits'| option. datetick('x','yyyy','keeplimits')