I need to determine the value of alpha, α, for a Linear Time Invaraiant system to ensure continuity. 50e^(-αf) The waveform, H(f), is symmetrical
around 0,with a flat top at amplitude 3, then at frequency 150Hz the exponential, 50e^(-αf), starts. I'm not sure what is meant by ensuring continuity, so I don't know how to find α. And redraw showing the 3dB cutoff frequency.