[X,Y,Z]=peaks(30); waterfall(X,Y,Z) xlabel('X-axis'),ylabel('Y-axis'),zlabel('Z-axis'); subplot(1,2,2); contour3(X,Y,Z,12,'k'); %其中12代表高度的等级数 xlabel('X-axis'),ylabel('Y-axis'),zlabel('Z-axis'); 图形修饰处理 视点处理MATLAB提...
(1) mesh(x,y,z): draw a three-dimensional grid graph, x, y, z represent the coordinates of the three-dimensional grid graph on the x-axis, y-axis and z-axis, respectively. The color of the graph is determined by the matrix z. mesh(Z): Draw a three-dimensional grid graph, and ...
例 绘制三维曲面图z=sin(x+sin(y))-x/10。 程序如下: [x,y]=meshgrid(0:0.25:4*pi); %在[0,4pi]×[0,4pi]区域生成网格坐标 z=sin(x+sin(y))-x/10; mesh(x,y,z); axis([0 4*pi 0 4*pi -2.5 1]); 此外,还有带等高线的三维网格曲面函数meshc和带底座的三维网格曲面函数meshz。其用...
Abstract:Thethree—axisservo—trackingturntablewasestablishedwithsimulationmodelbyusing softwareMatlab/Simulinkbasedonanalysisofitscontrolprinciplesandalgorithms.Byadjustingthe parametersofthesimulationmodel,theoptimumparameterswerefoundthatmakethemodelpointthe targetaccurately,theywereusedtoinstructthetrackingturntabletodesign...
oneplot(x)twoplot(x,y,参数)threeplot(x1,y1,x2,y2,...,xn,yn) 首先,第一种方法里面若x为一维数组,则作出的图像是以其数组长度为横坐标,间隔为1,以数组中的具体值为纵坐标的。而其也可以为复数变量,如下: 代码语言:javascript 代码运行次数:0 ...
The meaning of plot3( ) is to plot the coordinates in three-dimensional space, the difference between it and plot is that more z-axis needs to be defined, to plot multiple sets of coordinates on the same set of axes, please specify at least one of X, Y, or Z as a matrix, and ...
bar3(z) creates a 3-D bar graph for the elements of z. Each bar corresponds to an element in z. If z is a matrix, elements from the same row in z appear at the same location along the y-axis. The code is as follow:x=1:5;y=6:10;z=x.*y;[X,Y]=meshgrid(x,y);Z=X.*...
MATLAB provides the sphere function to generate a three-dimensional sphere map. 【例2】sphere函数使用示例。 [Example 2] Example of using the sphere function. subplot(2,2,1) sphere(8) % 括号中的数字指生成球体的面数,这里是指8×8 axis equal ...
% y5 = fliplr(2*x1.^2); % y6 = 7*cos(x1); % y7 = 7*log(x1+1.2); % ylabels{1}='First y-label'; % ylabels{2}='Second y-label'; % ylabels{3}='Third y-label'; % [ax,hlines] = multiplotyyy({x1,y1,x2,y2,x3,y3,x1,y4},{x1,y5},{x1,[y6,y7]},ylabels...
'First Y-Axis (Y1)'); % Add y-Labels h.ylabel(2,'Second Y-Axis (Y2)'); % Add...