On Sat, 3 Feb 2007 ounal@purdue.edu wrote: > In the last question of assignment 3, we are given the Fourier > representation of v(t)=Vo|cos(wt)|. In part (a) the input voltage is given > as Vo cos(wt). Is the absolute value sign missing in that part, or are we > supposed to find the output voltage without the absolute value sign? Date: Mon, 5 Feb 2007 11:03:01 -0500 (EST) From: Timothy Matthew Jones To: ounal@purdue.edu Cc: mjones@physics.purdue.edu Subject: Re: Question-Assignment#3 Sorry, I understand your question now. In part (a) you are supposed to calculate the response do v_in(t) = Vo cos(wt) without the absolute value sign. We did this several times in class so it should be straight forward. In part (b) you use this expression to calculate the response to each of the components in the Fourier series. In part (c) you add them all together to calculate the response of of the circuit when v_in(t) = Vo | cos(wt) | (with the absolute value signs). ------------------------------------------------------------------------