% S - 散点图的图形线条对象% AX - 每个子坐标区的坐标区对象% BigAx - 容纳子坐标区的主坐标区的坐标区对象% H - 直方图的直方图对象% HAx - 不可见的直方图坐标区的坐标区对象[S,AX,BigAx,H,HAx]=plotmatrix(X);hTitle=title('A Comparison of Data Sets'); 4. 细节优化 为了插图的美观,将散...
您可以使用plotmatrix函数创建图形的nxn矩阵,以查看变量之间的对应关系。plotmatrix函数返回两个输出:第一个输出是散点图中使用的线对象的矩阵。第二个是创建的轴对象的矩阵。 该plotmatrix函数也可以用于高阶数据集。 loadpatientsHeightWeightDiastolicSystolic% load datalabels={'Height''Weight''Diastolic''Systo...
1 首先,我们打开matlab,点击工具栏里的import data,准备加载我们的数据 2 在选择窗口中,我们选择我们需要加载的数据。点击打开 3 打开之后,我们选择我们需要导入的矩阵数据,类型选择“matrix”,然后点击右侧的“import selection”导入数据 4 之后,我们发现我们的数据已经导入进去了。5 采用同样的方法,导入其他数...
% matrixplot(data) 绘制矩阵色块图,data为实值矩阵,每一个元素对应一个色块,色 % 块颜色由元素值大小决定。 % % matrixplot(data, 'PARAM1',val1, 'PARAM2',val2, ...) % 用成对出现的参数名/参数值控制色块的各项属性。可用的参数名/参数值如下: % 'FigShape' --- 设定色块的形状,其参数值为:...
2.2 3D-plotting data as xyz triplets 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); ...
The MATLAB plot gallery provides examples of many ways to display data graphically in MATLAB. You can view and download source code for each plot, and use it in your own MATLAB project.
load patients Height Weight Diastolic Systolic labels={'Height' 'Weight' 'Diastolic' 'Systolic'};data = [Height Weight Systolic Diastolic];%分块矩阵将多维数据映射到二维平面上%对角线的可视化结果是单一数据的直方图[h,ax] = plotmatrix(data); for i = 1:4 xlabel(ax(4,i), labels{i}) ylabel...
Plot sine functions of the y-values as a 3-D bar graph. Use the color specification 'r' to make the bars red. Get y = 0:pi/16:pi; z = [sin(y')/4 sin(y')/2 sin(y')]; bar3(y,z,1,'r') Customize Series Colors Copy Code Copy Command Plot data matrix z with the ...
% PLOTDATA(x,y) plots the data points with + for the positive examples % and o for the negative examples. X is assumed to be a Mx2 matrix. % Create New Figure figure; hold on;(figure:创建一个figure 窗口) % === YOUR CODE HERE === % Instructions: Plot the positive and negative ...
% 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 ...