www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/PlotMultipleLinesWithSemilogPlotExample.m
%% Plot Multiple Lines % Plot multiple lines by specifying the input |Y| as a matrix. |semilogx| % plots each column of |Y| against vector |X|. % Copyright 2015 The MathWorks, Inc. X = linspace(1,1000); Y = [2*X; 8*X]; semilogx(X,Y)