loadallfiles.m

时间序列分析的信号处理MATLAB工具包

function [status,datafiles] = loadallfiles(cwd, filter)

% tstool/loadallfiles
%
% 
% load all filenames with extensions matching filter in current directory cwd
% the names are inserted into the tstool file list

if ((cwd(end) == '/') | (cwd(end) == '\')) & (length(cwd) > 1)
	cwd = cwd(end-1);
end

datafiles={};

status=0;
found = 0;
d = dir(cwd);
cwd = fileparts(cwd);
for i=1:length(d)
	filename = d(i).name;
	[path,name,ext,ver] = fileparts(filename);
	if strcmp(cwd, '.')
		fullname = filename;		% keine laestigen Punkte vor Files im lokalen Verzeichnis
	else
		fullname = fullfile(cwd,[name ext]);
	      end
	if strcmp(filter, ext) | isempty(filter)
	  if exist(fullname, 'file')
	    disp(['Load ' fullname]);
	    [status,datafiles]=writelevel(fullname,datafiles);
	    if status == 0
	      found = found + 1;
	    end
	  end
	end
end

if found == 0
	status = 'no matching files found';
else
	status = 0; 	% OK
end