fileinfo.m

matlab宝典,电子工业出版社,包含该书的源码12-14章

function fileinfo(file)
[pathstr,name,ext,versn] = fileparts(file);
if name=='fileinfo'
disp('This is the target file')
else
disp('This is not the target file')
end

if ext==strcat('.','xls')
disp('This is a excel file')
else 
disp('This is not a excel file')
end