Andi2022년 4월 5일 0 링크 번역 마감:Stephen232022년 4월 5일 MATLAB Online에서 열기 Hi everyone, I required to represent the output of two parameteres via a confusion matrix (heat map). The total number of observation are 173 with TT (27), TF(15), FT(52...
predictedLabels = predict(classifier, testFeatures); %%Tabulate the results using a confusion matrix. confMat = confusionmat(testLabels, predictedLabels); plotconfusion(testLabels,predictedLabels); Error: Error usinghorzcat Dimensionsof matrices being concatenated are not consistent. ...
使用‘plotmatrix’命令,绘制未经美化的散点矩阵图。 % 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...
Plot the complex curve in the Cartesian coordinates. Get plot(z,"-") axis equal grid on xlabel("Re(z)") ylabel("Im(z)") Plot the complex curve in the polar coordinates. Get polarplot(z,"-") Plot Eigenvalues of Square Matrix A real n-by-n square matrix has n eigenvalues (coun...
plotmatrix(X,Y) creates a matrix of subaxes containing scatter plots of the columns of X against the columns of Y. If X is p-by-n and Y is p-by-m, then plotmatrix produces an n-by-m matrix of subaxes. example plotmatrix(X) is the same as plotmatrix(X,X) except that the ...
plot(X,Y) plots vector Y versus vector X. If X or Y is a matrix, then the vector is plotted versus the rows or columns of the matrix, whichever line up. If X is a scalar and Y is a vector, disconnected line objects are created and plotted as discrete points vertically at ...
% Create strings from the matrix values and remove spaces textStrings = num2str(confpercent(:), '%.1f%\n%d\n'); textStrings = strtrim(cellstr(textStrings)); % Create x and y coordinates for the strings and plot them [x,y] = meshgrid(1:numlabels); hStrings = text(x(:),y(...
MATLAB画图技巧与实例(一):常用函数 Alien:MATLAB画图技巧与实例(一):常用函数920 赞同 · 35 评论文章 参考 ^https://ww2.mathworks.cn/help/matlab/ref/scatterhistogram.html ^https://ww2.mathworks.cn/help/matlab/ref/spy.html ^https://ww2.mathworks.cn/help/matlab/ref/plotmatrix.html#d122e910669...
If Y is a matrix, the plot contains one line for each column in Y. The x-coordinates range from 1 to the number of rows in Y. If Y contains complex numbers, MATLAB® plots the imaginary part of Y versus the real part of Y. If you specify both X and Y, the imaginary part is...
How to plot confusion matrixI have performed my image segmentation using kmeans but need to get the confusion matrix. My image segmentation matrix for six(6) classes has numbers 1 to 6 in it which is perfect. On getting my trained classes BW_1,BW_2,BW_3,BW_4,BW_5,BW_6 I have in...