与MATLAB比较文件 [英] Compare files with MATLAB
问题描述
我想知道如何使用MATLAB比较两个文件(逐行)(* .xml, .m, .txt,...等等)。
file1 ='toto.xml';
file2 ='titi.xml';
我正在寻找一个MATLAB函数(通过命令行)返回true /您可以使用MATLAB的系统命令和 fc 命令。
如果您在Windows中: file_name_1 ='file1.txt';
file_name_2 ='file2.txt';
[status,result] = system(['fc'file_name_1''file_name_2]);
如果文件相等,则状态将为0,否则为1。
对于其他操作系统,您可以使用类似的命令,如 cmp strong>在Unix而不是 fc 。
UPDATE:
$ b b
对于跨平台兼容性,您可以尝试以下操作:
file_1 = javaObject('java.io.File' ,'file1.txt');
file_2 = javaObject('java.io.File','file2.txt');
is_equal = javaMethod('contentEquals','org.apache.commons.io.FileUtils',...
file_1,file_2)
I would like to know how could I compare two files (line by line) (*.xml, .m,.txt,...etc) using MATLAB.
file1 = 'toto.xml';
file2 = 'titi.xml';
I'm looking for a MATLAB function (by command line) that returns me true/false or list of diff.
You can use MATLAB's system command with fc if you are in Windows:
file_name_1 = 'file1.txt';
file_name_2 = 'file2.txt';
[status,result] = system(['fc ' file_name_1 ' ' file_name_2]);
Here status will be 0 if files are equal and 1 if not. Furthermore result will have the diff result if files differ.
For other operating systems you can use similar commands such as cmp in Unix instead of fc.
UPDATE:
For cross-platform compatibility you may try the following:
file_1 = javaObject('java.io.File', 'file1.txt');
file_2 = javaObject('java.io.File', 'file2.txt');
is_equal = javaMethod('contentEquals','org.apache.commons.io.FileUtils',...
file_1, file_2)
这篇关于与MATLAB比较文件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!