MATLAB画图上方和右侧刻度消除

%% 方法一 lw = 1; % 坐标轴线宽 x = 0:0.1:2*pi; y = sin(x); figure plot(x,y,'linewidth', 1.5, 'color', 'c') set(gca, 'box', 'off',... 'linewidth',lw,... 'TickDir','out',... 'xlim', [0 2*pi],... 'ylim', [-1.2 1.2]) % 添加上、右框线 hold on XL = get(gca,'xlim'); XR = XL(2); YL = get(gca,'ylim'); YT = YL(2); xc = get(gca,'XColor'); yc = get(gca,'YColor'); plot(XL,YT*ones(size(XL)),'color', xc,'linewidth',lw) plot(XR*ones(size(YL)),YL,'color', yc,'linewidth',lw) % 输出 print('test1.png','-r300','-dpng') %% 方法二 lw = 2; % 坐标轴线宽 x = 0:0.1:2*pi; y = sin(x); figure plot(x,y,'linewidth', 1.5, 'color', 'r') set(gca, 'box', 'off',... 'linewidth',lw,... 'TickDir','out',... 'xlim', [0 2*pi],... 'ylim', [-1.2 1.2]) % 添加上、右框线 xc = get(gca,'XColor'); yc = get(gca,'YColor'); unit = get(gca,'units'); ax = axes( 'Units', unit,... 'Position',get(gca,'Position'),... 'XAxisLocation','top',... 'YAxisLocation','right',... 'Color','none',... 'XColor',xc,... 'YColor',yc); set(ax, 'linewidth',lw,... 'XTick', [],... 'YTick', []); % 输出 print('test2.png','-r300','-dpng')