1);ifm>=ncolormap=map;else% 范围重置range=0:m-1;range=range*(n-1)/(m-1)+1;% 插值colo...
y_range2)=z(x_range2,y_range2);surf(x,y,z1);shadinginterpcolormap(gray);freezeColors;holdo...
3 个别表面的透明度一个曲面的透明度是由它的AlphaData属性定义的。将alpha数据设置为标量值或值矩阵，指定曲面的每个顶点的透明度。FaceAlpha属性指示了如何通过顶点透明度来确定曲面的透明度。命令行键入：[X,Y,Z] = peaks(20);s2 = surf(X,Y,Z);s2.AlphaData = gradient(Z); % set vertex transparenciess2...
surf(X,Y,Z,Z) % default color order ? surf(X,Y,Z,-Z) % reverse the default color order ? surf(X,Y,Z,X) % color varies along the X-axis ? surf(X,Y,Z,X+Y) % color varies along the XY diagonal ? surf(X,Y,Z,R) % color varies radially from the center ? surf(X,Y,Z...
虽然surf函数调整视角也像是热图的样子,但是不打算讲了,反而等高线填充图虽然不像热图但是很有意思,感觉可以当作colormap展示的示例图: X=rand(10);CF=contourf(X);colormap(winter)colorbar 从颜色矩阵提取颜色 像素提取器 需要安装: Image Processing Toolbox图像处理工具箱. ...
'color', 'y') light('position', [-1, 0.5, 1], 'style', 'local', 'color', 'w') set(gcf, 'Color', 'w') % 镂空 clear; clc; [X0, Y0, Z0] = sphere(30); X = 2*X0; Y = 2*Y0; Z = 2*Z0; surf(X0, Y0, Z0); shading interp hold on mesh(X,Y,Z) colormap(ho...
surf(X0,Y0,Z0); %画单位球面 shading interp %采用插补明暗处理 hold on,mesh(X,Y,Z),colormap(hot),hold off %采用hot色图 hidden on %产生消隐效果 axis equal,axis off %不显示坐标轴 title('消隐图') 7. clear clc subplot(2,2,1), fplot(@humps, [0 1]) ...
Solarized Dark.xcs [Names] count=1 name0=Solarized Dark [Solarized Dark] text(bold)=839496...
surf(X,Y,Z,C); colormapwinter;colorbar; 例:在xy平面内选择区域[-8,8]×[-8,8],绘制4种三维曲面图 [x,y]=meshgrid(-8:0.5:8); z=sin(sqrt(x.^2+y.^2))./sqrt(x.^2+y.^2+eps); subplot(2,2,1); mesh(x,y,z);title('mesh(x,y,z)') ...