plot_axis_params1.m

来自「基础程序」· M 代码 · 共 29 行

% plot_axis_params1.m
% 根据设置参数来设置的示例
x=logspace(-2,0,500);
y=(sin(1./x).^3)./x;
% 绘制一：normal
subplot(2,2,1);
plot(x,y);
axis normal;
grid on;
title('figure1: normal');
% 绘制二：y-logx
subplot(2,2,2);
plot(x,y);
set(gca,'XScale','log','YScale','linear');
grid on;
title('figure2: y-logx');
% 绘制三：y-revx
subplot(2,2,3);
plot(x,y);
set(gca,'XDir','reverse','YDir','normal');
grid on;
title('figure3: y-revx');
% 绘制四：y-logx, with grid y off
subplot(2,2,4);
plot(x,y);
set(gca,'XScale','log','YScale','linear');
set(gca,'XGrid','on','YGrid','off');
title('figure4: y-logx, with grid y off');