摘要： a=[1,2,3,4]; % plot(a); ax=get(gcf,'children'); %set(gca,'XTick',[1,4]); ===set(ax,,'XTick',[1,4]) ax.XTick=[1,4]; ax.XTickLabel={'a','b'}; 阅读全文

摘要： x=-4:0.5:4; y=x; [X,Y]=meshgrid(x,y); Z=X.^2-Y.^2; %% axes 创建坐标轴对象 并返回句柄ah ah=axes('color',[0.4 0.4 0.4],'xtick',[-4 -3 -2 -1 0 1 2 3 4],'XTickLabel',{'a','b','c','d','e','f','g','h'},'Xcolor','b' 阅读全文