Hi, I keep getting the error of 'Expected input signal to be finite' when I try and run the following code:
XTrain_v = [repmat(XTrainA_v(1:540),3,1); XTrainN_v(1:1620)];
instfreqTrain_v = cellfun(@(x)instfreq(x,fs)',XTrain_v,'UniformOutput',false);
XTrainA_v is a 549 x 1 cell array, whilst XTrainN_v is a 1622 x 1 cell array. Any suggestions would be greatly appreciated. Thanks in advance.