you have to know the xy coordinates of those points to mark them . suppose i have a graph Y(X) : X=1:10;Y=randn(1,10); plot(X,Y), holdon, Marked=[X(2) Y(2); X(4) Y(4)]; plot(Marked(:,1),Marked(:,2),'o'); ...
MATLAB Online에서 열기 Hi, I need to know the proper way I should plot my data such that I do not have to plot within the for loop, and so that the points will connect with a line. clc clear SO = 8; vm = 0.7;
plot(x,sin(x),'.b',x,cos(x),'+r') legend(‘sin’,’cos’)这样可以把“.”标识为‘sin’,把“+”标识为“cos” 还可以用legend(…,’Location’,LOC)来指定图例标识框的位置 这些是Matlab help文件。后面一段是对应的翻译和说明: 还是用上面的例子 ...
line(X,Y,Z,'PropertyName',PropertyValue,…)画出由参数x,y,z确定的线条,其中对指定属性PropertyName设置为PropertyValue,其他没有指定属性用缺省值。属性LineStyle和Marker参见命令plot。 line('PropertyName',PropertyValue,…)对属性用相应的输入参数来设置而画出线条。这是命令line的低级使用形式,此时不接受矩阵...
好的,以下是关于Matlab在绘制两个数据系列的问题的答案。 Matlab Matlab是一种数学软件,主要用于数值计算、数据可视化、机器学习等领域。它具有强大的数值计算能力和高级的编程语言特性,使得它成为许多科研领域首选的编程工具。 在Matlab中绘制两个数据系列 在Matlab中,可以使用plot函数或subplot函数来绘制多个数据系列。下...
plot(x,y1,'--go',x,y2,':r*') Plot Only Data Points This example shows how to plot only the data points byomitting the line style optionfrom the line specification string. Define the dataxandy.Plot the data and display a star marker at each data point. ...
[1,2,3,4,5,6,7,8,9])x, y = np.meshgrid(x, y)z = x*y# Create and plot structured gridgrid = pv.StructuredGrid(x, y, z)plotter = pv.Plotter()plotter.add_mesh(grid, scalars=grid.points[:, -1], show_edges=True, scalar_bar_args={'vertical': True})plotter.show_grid()...
% po - plot options: % 0 - No plot % 1 - plots only colored data points (filtered) % 2 - plots colored data points and contours (filtered) % 3 - plots only colored data points (unfiltered) % 4 - plots colored data points and contours (unfiltered) ...
x=linspace(0, 2*pi,100); % Interval with 100 data points y=(sin(x) .^ 2); z=(cos(x) .^ 2); w=y .* z; v=y ./ (z+eps); % add eps to avoid division by zero subplot(221); % upper left of four subplots plot(x,y); axis([0 2*pi 0 1]); title('y=(sinx)^2'...
The beauty of data is not limited to the straight line world. The polar graph depicts the periodicity and symmetry of data from its unique perspective. The polar function or polarplot function in Matlab can distribute data points in the polar coordinate system, like blooming flowers, showing the...