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收集它找到的所有文件名的列表：function fileList = getAllFiles(dirName)...
可以使用dir指令 files = dir('E:\*.bmp');for k = 1:length(files)filename = files(k).name;disp(filename);end这个代码是找出E盘根目录下所有的.bmp文件，每个文件的文件名为filename，并通过disp输出显示。
imwrite(image_data,['directory','filename']) 需要与getframe连用 两个命令都可以用来保存图像,区别在于 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 1contrast example:在当前目录下image文件夹下...
filename);%获得全路径的另一种方法endimg_src=getappdata(handles.figure_pjimage,'img_src');%取得打开图片的数据imwrite(img_src,fpath);%保存图片下面是退出菜单项的程序的。要退出界面,只要用close函数就行了,但是通常都会有提示的。比如你如果进行了处理图片,而又没有保存处理后的图片,那么在关闭的时候就...
Two things to note, the '+' in "+Quandl" is important in the folder name. It tells Matlab to recognize get.m and auth.m as part of the Quandl package. Secondly, make sure you don't add the "+Quandl" folder in set path. You should be adding the folder that contains it. ...
getFileName() filename: filename (including path) where mat file will be stored doAppendVersion: optional. Boolean indicating whether version numbers (_1, _2, etc) will automatically get appended to the filename if the destination file already exists. Default: false. ext: optional. Extension...
file = abspath(fullfile(Directory,[file ext])); [a1 a2] = fileattrib(file); if a1 && ~(a2.UserWrite == 1) error('MATLAB:xlswrite:FileReadOnly', 'File cannot be read-only.'); end else % get workbook filename. error('MATLAB:xlswrite:EmptyFileName','Filename is empty.'); end %...
12 function fileList = getAllFiles(dirName) 13 dirData = dir(dirName); % Get the data for the current directory 14 dirIndex = [dirData.isdir]; % Find the index for directories 15 fileList = {dirData(~dirIndex).name}'; % Get a list of the files ...
Rename the file “computer hope.txt” to “example file.txt”. Whenever dealing with a file or directory with a space, it must be surrounded with quotes. Otherwise, you’ll get the The syntax of the command is incorrect error. END ...