You need to pass a handle to the figure you wish to print. The parameter 'Ult_Stress_vs_Temp' is, I assume, maybe the title of the plot? This will not work. Ideally you will have created a handle to the figure when you created it (hfig = figure; plot(x,y), or similar). ...
方法一:saveas % Figure为所需要保存图片的画布号 saveas(Figure,'C:\Users\name.jpg'); % 图片保存在目录C:\Users\,命名为name,图片格式jpg saveas(Figure,'name.jpg'); % 图片保存在当前工作目录下,命名为name,图片格式jpg 方法二:imwrite(需与getframe连用) f=getframe(gcf); % gcf:当前Figure对象...
(lat,lon); %绘图 figure; % 使用pcolor来绘制数据 pcolor(lon, lat, data); %colorbar; % 显示颜色条 %'lat',[boundary(3) boundary(4)],'lon',[boundary(1) boundary(2) m_proj('Stereographic','LON',[boundary(3) boundary(4)],'LAT',[boundary(1) boundary(2)]);%确定投影方式和绘图界线...
a=IoFun.TexTab.png2data('c:\temp\test.png'); % Retrieve the Data from the png figure file. This uses ImageMagick and is time consuming To get a deeper idea of what is possible, check the methods example1 to example4 and watch the help of the properties and methods....
文件中output_filename=sprintf('2cropped_image_%d.png',i);% 定义输出文件名,可根据需要自定义命名规则imwrite(cropped_img,output_filename);fprintf('裁剪后的图片已保存为:%s\n',output_filename);% 输出保存文件的信息% 显示裁剪后的图片(可选)figure;imshow(cropped_img);title(sprintf('Cropped Image ...
(2, X_train, img);% 将文件夹名作为标签label = folder_name;% 将标签添加到标签数组y_train = [y_train; {label}];% 输出标签值以检查是否有异常disp(['Label for image 'num2str(j)' in folder 'folder_name': 'num2str(label)]);endend% 转换标签为categorical类型y_train = categorical(y_...
figure for i = 1:numel(idx) subplot(2,2,i) I = readimage(imdsTest,idx(i)); label = YPred(idx(i)); imshow(I) title(char(label)) end % 针对测试集的分类准确度 accuracy = mean(YPred == YTest) % 基于较浅特征训练分类器
we move on to actually controlling the car. We will get the RGB sensor data and try to control the car using the keyboard. Set up the Carla environment in MATLAB and attach a RGB sensor to it. For the purpose of getting input from MATLAB, we will create a small figure and get key ...
Figure Code in MATLAB Online: Generate code from Property Inspector Functionality being removed or changed App Building uislider Function: Create slider to specify range of values in apps and on App Designer canvas Share uicontextmenu and uimenu Functions: Access information about action used to ope...
Other typical parameters are: verbose (whether to print a bunch of informative messages, useful when debugging), saveFig (boolean) and saveDir (whether to save the figure in saveDir for plotting functions). Importantly, dp can also be the path to a merged dataset, generated with npyx.merge...