function [outData] = detrendJo(inData,nTrials)
%DETRENDJO detrend function adapted to ABR data-structure
%   basically the default detrend function of Matlab but adapted to the
%   structure of ABR data

% divide input data into trials
inData = reshape(inData,[],nTrials);

% perform detrending
outData = detrend(inData);

% restore original shape of input data
outData = reshape(outData,[],1);
end