The surface graph is drawn using the surf(X, Y, Z) function. surf(X,Y,Z) creates a 3D surface plot, which is a 3D surface with solid edges and solid faces. This function plots the values in matrix Z as heights above the grid in the x-y plane defined by X and Y. The color o...
%plot(r,h1/NumPixels,'-r','LineWidth',2); %hold on area(r,h2/NumPixels,'Facecolor','g'); hold on %plot(r,h2/NumPixels,'-g','LineWidth',2); %hold on area(r,h3/NumPixels,'Facecolor','b'); %plot(r,h3/NumPixels,'-b','LineWidth',2); legend({'R component','G component...
Matlab 3D drawing 1.用plot绘制三维图形 Use plot to draw three-dimensional graphics x=1:5;y=6:10;z=x+y;z2=exp(x+y);[x3,y3]=meshgrid(x,y);z3=x3+y3;plot3(x,y,z);plot3(x,y,z2);plot3(x3,y3,z3);%mesh可以绘制一段区间的曲面，调用格式mesg(x,y,z)%注意：在使用函数前，先...
[X,Y]=meshgrid(-3:.5:3);Z=2*X.^2-3*Y.^2;subplot(2,2,1)plot3(X,Y,Z)title('plot3')subplot(2,2,2)mesh(X,Y,Z)title('mesh')subplot(2,2,3)meshc(X,Y,Z)title('meshc')subplot(2,2,4)meshz(X,Y,Z)title('meshz')set(gcf,'Color','w'); 3.曲面图 表示三维空间内数据...
python matlabplot plt自动播放 matlab plot设置,程序包括二维(Plot),对数(loglog),分布图(histogram),柱状图(bar),双Y轴图(plotyy),阶梯图(linstairs),栅格(grid),三维(3DPlot),极坐标图(PolarPlot),等高线图(meshc),以及色彩,线型设置。clc
1. 三维曲线图 Plot3d plot3( )的含义就是绘制三维空间中的坐标，它与plot的区别就是多出了z轴需要定义，要在同一组坐标轴上绘制多组坐标，请将 X、Y 或 Z 中的至少一个指定为矩阵，其他指定为向量。例如：The meaning of plot3( ) is to plot the coordinates in three-dimensional space, the ...
title('plot3') subplot(2,2,2) mesh(X,Y,Z) title('mesh') subplot(2,2,3) meshc(X,Y,Z) title('meshc') subplot(2,2,4) meshz(X,Y,Z) title('meshz') set(gcf,'Color','w'); 3.曲面图 表示三维空间内数据的变化规律。函数有surf、surfc和surfl ...
%%3D lines t = linspace(0,6*pi,30); x = 5*cos(t); y = 4*sin(t); z = 0.02*t.^2; figure hold on plot3(x,y,z,'b','linewidth',2) plot3(x,y,z,'ro','Markersize',16) xlabel('x') ylabel('y') zlabel('z')
light('Color',选项1,'Style',选项2,'Position',选项3) 光照处理后的球面。 程序如下: [x,y,z]=sphere(20); subplot(1,2,1); surf(x,y,z);axis equal; light('Posi',[0,1,1]); shading interp; hold on; plot3(0,1,1,'p');text(0,1,1,' light'); ...
axis vis3d; shading interp %使图形更加光滑,亮度调高(主观感受) light; h.AmbientStrength = 0.9 %参数范围设置为0-1 1. 2. 3. 4. 5. 6. 相关图形如下所示: 镜面反射颜色 h.SpecularColorReflectance = 0.1 %参数的大小为0-1 1. 参数大小为1意味着反射的是光源的颜色,小于1表示光源与物体漫反射结...