Recent content by Ugongorr

My mat lab skills are pretty low, basically i want to know how to make a waveform using 1000 points of data. if the data is for example y = 1 for 0<n<0.1 y = 2 for 0.1<n<0.5 y = -5 for 0.5 < n < 1 so how could i plot this waveform using 1000 points of data cheers