MATLAB displays the Save As dialog box with the file type options. When you use the export button to save a plot, the output is tightly cropped around the axes content, including any legends or colorbars. The output does not include content outside the axes, such as other axes in the ...
matlab % 假设img是要保存的图像数据 img = imread('example.png'); % 读取一个示例图像 imwrite(img, 'saved_image.jpg'); % 将图像保存为JPG格式 2. 使用 saveas 函数 saveas 函数可以将当前图形窗口中的内容保存为图像文件。它允许指定文件名、路径和格式。 matlab % 绘制一个示例图像 plot(1:10);...
'fig' | 'm' | 'mfig' | image file format | vector graphics file format File format, specified as one of these options: 'fig'— Save the figure as a MATLAB figure file with the .fig extension. To open figures saved with the .fig extension, use the openfig function. This format is...
FIG-files open in MATLAB only. If you want to save the figure in a format that can be opened in another application, see Save Plot as Image or Vector Graphics File. Generate Code to Recreate Figure Alternatively, generate the MATLAB code for the plot and then use the code to reproduce ...
saveas(gcf,'freqplot ','png');%saving freq plot pp= imread('freqplot','png'); %reading it outputBaseFileName= sprintf('freqplot%d.png',k); outputFullFileName = fullfile(outputFolder,outputBaseFileName); imwrite(pp, outputFullFileName,'png'); end; It is storing freqzplots with the...
2、图像大小: saveas无视你设置的图像大小,按默认保存,imwrite保存所见即所得 contrast example:在当前目录下image文件夹下找到两个图像,对比一下 clear clc x=0:pi/100:2*pi; y=sin(x); h=plot(x,y); % h为plot线的句柄handle set(gcf,'position',[80,100,400,600]) ...
1、背景色:saveas保存的图像 背景色自动设置为白色,imwrite保存图像为所见即所得 2、图像大小:saveas无视你设置的图像大小,按默认保存,imwrite保存所见即所得 contrast example:在当前目录下image文件夹下找到两个图像,对比一下 clear clc x=0:pi/100:2*pi; y=sin(x); h=plot(x,y); % h为plot线的句柄...
Save a plot to a graphics format file. Learn more about saveas, plot, matlab gui, image processing MATLAB
i an ploting numbers of plot in single program and i want to save these plot as an image so i can use these image for svm clasiffier in same programm. 1 Comment Adam Danzon 13 Sep 2021 It appears that you've received solutions to your previous questions but haven't foll...
Similarly, mypanel.png contains the heatmap, but not the line plot. filename— File name character vector | string scalar File name, specified as a character vector or a string scalar that includes the file extension. If filename does not include a full path, MATLAB® saves the file in...