Hello, I trying to design a filter in order to allow only certain frequency to pass the filter. I have a set of data and I am only interested in frequencies between 0 and 12Hz.
My approach was following:
filtCoeff = designfilt('bandstopiir', 'FilterOrder', 20,...
acc_x = filter(filtCoeff,acc_x_unfiltered);
acc_y = filter(filtCoeff,acc_y_unfiltered);
Is this correct? Can someone help me?
Thank you in advance!