error in using wavelet toolbox

href = "o>hi,all">i have signal (6000) sample when i load it in wavelet toolbox and i want analysis give me error: ??? Error using ==</a cat CAT arguments dimensions are not consistent.

Error in ==> wrepcoef at 38 varargout{1} = cat(dim,repcoefs{:});

Error in ==> dw1dfile at 169 cfs_beg = wrepcoef(coefs,longs); %#ok<NASGU>

Error in ==> dw1dmngr at 88 dw1dfile('anal',win_dw1dtool);

??? Error while evaluating uicontrol Callback what the problem? thanks in advance for help,suggestion,guidance