AXIS, CAXIS, COLORMAP, HOLD, SHADING and VIEW set figure, axes, and surface properties which affect the display of the surface. 常见用法 surf(X,Y,Z) surf(X,Y,Z,C) surf(Z) surf(Z,C) surf(ax,___) surf(___,Name,Value) s = surf(___) 语法说明 surf(X,Y,Z) 创建一个三维曲...
CV = R; s = surf(X,Y,Z,heat,'VertexNormals',nv, 'EdgeColor','none'); axis([0 400 -200 200 -200 200]) colorbar colormap('parula') lighting gouraud camlight material dull caxis([0 80]) drawnow end function heat = getHeatMap(filename) s = dir(filename); fin=fopen(filename...
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...
k=10;算出color矩阵长度;m=size(m,1);算出你定义的颜色位于matlab要求的64种颜色条中的位置;ran...
=z(x_range2,y_range2);surf(x,y,z1);shadinginterpcolormap(gray);freezeColors;holdonsurf(x,...
如果要改为插补着色,请使用 fsurf 函数,并将其 ‘EdgeColor’ 选项设置为 ‘none’,后跟命令 view(0,90)。 指定等高线的级别 使用‘LevelList’ 选项设置 fcontour 绘制等高线时所用的级别。 f = @(x,y) sin(x) + cos(y); fcontour(f,'LevelList',[-1 0 1]) ...
= linspace(0,1,100)'*ones(1,100); % plot with HSV colormap figure surf(Z,'edgealpha',0); colormap('hsv'); % plot with cyan-to-red colormap figure surf(Z,'edgealpha',0); colormap(cMap1); % plot with white-to-red colormap figure surf(Z,'edgealpha',0); colormap(cMap2)...
2 按“Enter"键。如图1所示。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); ...
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)') ...
surf 三维着色表面图 surface 创建面对象 surfc 带等位线的表面图 surfl 带光照的三维表面图 surfnorm 空间表面的法线 svd 奇异值分解 svds 求指定的若干奇异值 switch-case-otherwise 多分支结构 sym2poly 符号多项式转变为双精度多项式系数向量 symmmd 对称最小度排序 ...