% 显示图形 shg; % 显示当前图形窗口 % 保存图形为文件 saveas(gcf, '3d_matrix_plot.png'); % 将当前图形保存为PNG文件 完整示例代码 matlab % 示例三维矩阵数据 [X, Y, Z] = meshgrid(1:5, 1:5, 1:5); V = rand(5, 5, 5); % 随机生成一个5x5x5的三维矩阵作为高度值 % 绘制三维曲面...
The code for Surface is surf(), surf(X,Y,Z) creates a three-dimensional surface plot, which is a three-dimensional surface that has solid edge colors and solid face colors. The function plots the values in matrix Z as heights above a grid in the x-y plane defined by X and Y. The...
The mesh function is a three-dimensional drawing function in MATLAB, which can be used to plotthree-dimensionalmesh diagrams. It can be used to display the surface of the function, or it can be used to display the surface of the matrix data. The mesh function can be used to draw a thr...
The code for Surface is surf(), surf(X,Y,Z) creates athree-dimensionalsurface plot, which is a three-dimensional surface that has solid edge colors and solid face colors. The function plots the values in matrix Z as heights above a grid in the x-y plane defined by X and Y. The col...
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...
1、1.基本绘图函数:函数名说明Plot在x轴和y轴上都按线性比例绘制二维函数图形Plot3在x轴、y轴和z轴上都按线性比例绘制三维函数图形Loglog在x轴和y轴上按对数比例绘制二维函数图形Semilogx在x轴上按对数比例,在y轴上按线性比例绘制二维函数图形Plotty绘制双y轴函数图形2.Matlab绘图步骤操作步骤典型例题第f:准备数据...
% annotate the matrix plot (x-label, y-label, etc.) function matvisual(A, varargin) % input validation validateattributes(A, {'single', 'double', 'logical'}, ... {'3d', 'nonempty', 'real'}, ... '', 'A', 1) % determine the matrix size ...
%plotmatrix(X,Y)绘出X(p*M)与Y(p*N)的列组成的散度图(N,M) figure; X=randn(100,2);Y=randn(100,2); subplot(1,3,1),plotmatrix(X);%等价于plotmatrix(X,X),除了对角上的图为X每一列的直方图hist(X(:,col)) title('plotmatrix(X)'); subplot(1,3,2),plotmatrix(X,X); title(...
2.3 Plotting 3D functions: 2.4 Plotting 3D functions: 2.1 3D-plotting data in a matrix 首先,使用 peak 函数生成3维数据 x_list =linspace(-3,3,50); y_list =linspace(-5,5,50); [Xfine, Yfine ] =meshgrid(x_list, y_list); Zfine = peaks(Xfine, Yfine); ...