www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/AddTitleAndAxisLabelsAndFormatTicks2Example.m
%% Add Title and Axis Labels and Format Ticks % For $t$ values in the range $-2\pi$ to $2\pi$, plot the parametric line % % $$\matrix{x = t \cr y = t/2 \cr z = \sin(6t).}$$ % % Add a title, _x_-axis label, and _y_-axis label. Additionally, change the % view of the axes and display the axes box outline. xt = @(t)t; yt = @(t)t/2; zt = @(t)sin(6*t); fplot3(xt,yt,zt,[-2*pi 2*pi],'MeshDensity',30,'LineWidth',1); title('x=t, y=t/2, z=sin(6t) for -2\pi<t<2\pi') xlabel('x'); ylabel('y'); view(52.5,30) box on %% % Access the axes object using |gca|. Specify the _x_-axis tick values and % associated labels using the |XTick| and |XTickLabel| properties of the % axes object. Similarly, specify the _y_-axis tick values and associated % labels. ax = gca; ax.XTick = -2*pi:pi/2:2*pi; ax.XTickLabel = {'-2\pi','-3\pi/2','-\pi','-\pi/2','0','\pi/2','\pi','3\pi/2','2\pi'}; ax.YTick = -pi:pi/2:pi; ax.YTickLabel = {'-\pi','-\pi/2','0','\pi/2','\pi'};