fsurf(f) creates a surface plot of the symbolic expression f(x,y) over the default interval [-5 5] for x and y. example fsurf(f,[min max]) plots f(x,y) over the interval [min max] for x and y. example fsurf(f,[x
This MATLAB function creates a surface plot of the function z = f(x,y) over the default interval [-5 5] for x and y.
How to make 3D Surface Plots plots in MATLAB®with Plotly. Create Surface Plot Create three matrices of the same size. Then plot them as a surface. The surface plot usesZfor both height and color. [X,Y] =meshgrid(1:0.5:10,1:20);Z =sin(X) +cos(Y);surf(X,Y,Z);fig2plotly(...
Surface plot handle, returned as a scalar. It is a unique identifier, which you can use to query and modify properties of the surface plot. Tips ezsurfchooses the computational grid according to the amount of variation that occurs. Iffis singular for some points on the grid, thenezsurfomits...
3D surface drawing” Welcome to visit! 一、思维导图(Mind Maps) 二、函数介绍(Introduction to functions) (一)meshgrid函数(meshgrid function) meshgrid函数主要用于生成网格坐标矩阵。它的主要作用是从两个向量(通常是X和Y方向的一维坐标向量)生成两个二维矩阵,这两个矩阵代表了网格的每个点的X和Y坐标。
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 color of the surface ...
such as as the bottom surface of a three-dimensional surface plot, or perform two-dimensional interpolation tasks. Its basic syntax is [X, Y] = meshgrid(x, y), where x and y are two vectors representing points on the X-axis and Y-axis respectively. The function returns two matrices X...
%%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')
title('3D Surface Plot with meshgrid and surf'); 在这个示例中,X和Y是通过meshgrid生成的二维矩阵,而Z是由函数Z = X.^2 + Y.^2计算得出的高度值。这段代码生成了一个抛物面。 三、SURF、绘制三维曲面 surf函数用于绘制三维曲面图。与plot3不同,surf不仅可以显示三维曲面,还能通过颜色来表达数据的第四维...
2:2, -2:0.2:2); % 计算每个网格点的高度 Z = X .* exp(-X.^2 - Y.^2); % 绘制三维表面图 surf(X, Y, Z) % 设置坐标轴标签 xlabel('X') ylabel('Y') zlabel('Z') % 添加标题 title('3D Surface Plot') 复制代码 运行上述代码会绘制出一个高度由函数Z = X .* exp(-X.^2 - ...