Surface plot with colormap-based lighting collapse all in pageSyntax surfl(X,Y,Z) surfl(Z) surfl(___,'light') surfl(___,s) surfl(X,Y,Z,s,k) surfl(___,Name=Value) surfl(ax,___) s = surfl(___)Description surfl(X,Y,Z) creates a three-dimensional surface plot with highlights...
colormap(map1) freezeColors; hold on % 曲面2绘制 s2 = surf(X,Y,Z2,'EdgeColor','none'); caxis([min(Z2(:)) max(Z2(:))]);colormap(map2) freezeColors; % 标题、标签、视角 hTitle = title('DoubleSurface Plot'); hXLabel = xlabel('x'); hYLabel = ylabel('y'); hZLabel = zla...
Show an image in a MATLAB 3D surface plot with a separate colormapwww.peteryu.ca/tutorials/matlab/image_in_3d_surface_plot_with_multiple_colormaps 之后,写了这一段代码,专门用来绘制3D 图。Origin 虽然也可以,但是相比之下图形化的界面不太方便,对于多张图片的情况,也不容易批处理;现学Origin 的...
You can change the color scheme by specifying a colormap. Colormaps are three-column arrays containing RGB triplets in which each row defines a distinct color. For example, here is a surface plot with the default color scheme. Get f = figure; surf(peaks);The following command changes ...
颜色图 Colormap 颜色图是由值组成的矩阵，这些值用于定义诸如曲面、图像以及补片之类的图形对象的颜色。MATLAB 通过将数据值映射到颜色图中的颜色来绘制这些对象。Matlab中预设了数十种不同的colormap颜色图，如图：A colormap is a matrix of values that define the colors for graphics objects such as surface,...
本文展示了MATLAB中的surf，surfc，surfl，surfnorm，surface五个绘图命令。它们的具体解释如下：surf--3D shaded surface plot;surfc--Contour plot under a 3D shaded surface plot;surfl--Surface plot with colormap-based lighting;surfnorm--Compute and display 3D surface normals;surface--Creat surface object...
% 创建一个三维图形 [X, Y, Z] = peaks; surf(X, Y, Z); % 设置颜色表为jet colormap(jet); % 添加颜色条 colorbar; % 设置图形的标题和轴标签 title('3D Surface Plot with Jet Colormap'); xlabel('X-axis'); ylabel('Y-axis'); zlabel('Z-axis'); 在这个示例中,我们首先创建了一个...
Create a surface plot of the peaks function and specify a colormap. Get mesh(peaks) colormap(autumn(5)) Return the three-column matrix of values that define the colors used in the plot. Each row is an RGB triplet color value that specifies one color of the colormap. Get cmap = ...
colormap hsv axis([-3 3 -3 3 -10 10]) 以上代码运行的结果如图7-33所示。 图7-33 peaks函数曲面图 7.3.3 特殊三维图形 1.三维条形图 在MATLAB中,可以使用函数bar3和bar3h来绘制三维条形,它们的调用语法与前面讲的函数bar和barh相似,这里不再赘述。
h = surface(…) 返回生成面对象的句柄。 命令5 image 功能 显示图片对象。该命令通过对矩阵c中每一个元素(每一元素作为引用图形色图下标或直接给出RGB值)的解释而生成一个图片对象。Image命令有两种使用格式: 1.一个调用命令newplot的高级函数,可以确定在何处放置图片与坐标轴的范围为刚好围住图片;使刚生成的图...