方法一:利用`saveas`函数保存图片 ```matlab % 在代码中绘制图形 plot(x, y);% 设置图片保存路径...
saveas 函数可以将当前图形窗口中的内容保存为图像文件。 指定保存的文件名和格式: 你需要指定文件名、路径和格式。 执行保存操作: 调用saveas函数后,MATLAB会将图像保存到指定位置。 验证图片是否成功保存: 可以通过文件资源管理器或MATLAB的dir函数来检查文件是否成功创建。 代码示例: matlab % 绘制一个示例图像 pl...
FIG:MATLAB的图形格式,可重新打开并编辑。PNG、PDF、EPS、JPEG等:常见的图像格式,适用于分享或嵌入到其他文档中。使用示例:创建一个简单正弦波图形:matlabx = 0:0.01:2*pi;y = sin;plot; 将图形保存为PNG格式文件:matlabsaveas;这将把当前图形保存为名为sine_wave.png的文件,并保存在当前...
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 ...
plot(x,y);```接着,通过调用saveas函数将该图形保存为各种图像格式。saveas函数有两个输入参数:第一个参数是要保存的图像名称的字符串,第二个参数是要保存的图像格式的字符串。常用的图像格式包括JPEG、PNG、BMP和EPS等。以将图像保存为JPEG格式为例,先调用saveas函数将图像保存到一个叫做“sin_curve.jpg”...
可以将图形保存为多种格式,包括 FIG、PNG、PDF、EPS、JPEG 等。如果未指定格式,则默认将图形保存为 FIG 格式。 举例: 以下是一个示例,演示如何使用 saveas 函数将 MATLAB 图形保存为文件: % 创建一个简单的图形,并将其保存为 PNG 文件 x = linspace(0, 2*pi, 100); y = sin(x); plot(x, y) ...
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...
saveas的魔力在于它的多功能性,它不仅支持FIG,还兼容PNG、PDF、EPS、JPEG等多种格式,让你的图形作品以最理想的形态留存。比如,你可以这样操作:示例一:让我们创建一个简单的正弦波图形,并用saveas魔法将其转化为PNGx = linspace(0, 2*pi, 100);y = sin(x);plot(x, y)xlabel('x') ...
Use theexportgraphicsfunction to save the contents of any axes, figure, chart that can be a child of a figure, tiled chart layout, or container such as a panel. This function provides a better alternative to thesaveasfunction when you want to: ...
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 ...