I am having trouble importing space delimited data from a text file.
2 次查看(过去 30 天)
显示 更早的评论
I have a relatively small text file with just two columns and it will not import. I tried using:
filename = 'unpolished_100x';
delimiterIn = ' ';
headerlinesIn = 0;
A = importdata(filename,delimiterIn,headerlinesIn);
and:
X = importdata('-pastespecial')
and I get this message:
Undefined function 'importdata' for input arguments of type 'char'.
Every time I hit "Import data" I receive this message:
com.mathworks.jmi.MatlabException: Undefined function 'uiimport' for input arguments of type 'char'.
at com.mathworks.jmi.NativeMatlab.SendMatlabMessage(Native Method)
at com.mathworks.jmi.NativeMatlab.sendMatlabMessage(NativeMatlab.java:265)
at com.mathworks.jmi.MatlabLooper.sendMatlabMessage(MatlabLooper.java:120)
at com.mathworks.jmi.Matlab.mtFeval(Matlab.java:1619)
at com.mathworks.mlwidgets.workspace.WorkspaceCommands$1.runOnMatlabThread(WorkspaceCommands.java:1246)
at com.mathworks.mlwidgets.workspace.WorkspaceCommands$1.runOnMatlabThread(WorkspaceCommands.java:1241)
at com.mathworks.jmi.MatlabWorker$2.run(MatlabWorker.java:79)
at com.mathworks.jmi.NativeMatlab.dispatchMTRequests(NativeMatlab.java:440)|||||||
13 个评论
dpb
2016-10-20
That sounds as though the IOFUN directory that holds all i/o routines is either missing or not in the MATLABPATH as was beginning to suspect. Probably reinstallation is going to be the only cure, but what does
path
return?
回答(1 个)
Walter Roberson
2016-10-19
Try, in this order:
rehash toolboxcache
and
restoredefaultpath
and if neither of those helps, then reinstall MATLAB.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Large Files and Big Data 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!