Consider the signal z(t) 2 sin(wt 45) cos(wt) (a) Express r(t) in the form r(t) Acos(wt o) (b) Assume that w 5 Make a plot of r(t) over one period (c) Find a complex valued signal such that r(t) R z(t)

Name: Consider the signal z(t) = 2 sin(wt +45) + cos(wt). (a)
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Question

Consider the signal z(t)   2 sin(wt  45)   cos(wt)  (a) Express r(t) in the form r(t)  Acos(wt   o)  (b) Assume that w   5  Make a plot of r(t) over one period  (c) Find a complex valued signal such that r(t)  R z(t)

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Question

Consider the signal z(t) = 2 sin(wt +45) + cos(wt). (a) Express r(t) in the form r(t)= Acos(wt + o). (b) Assume that w

Consider the signal z(t) = 2 sin(wt +45) + cos(wt). (a) Express r(t) in the form r(t)= Acos(wt + o). (b) Assume that w = 5. Make a plot of r(t) over one period. (c) Find a complex valued signal such that r(t)= R{z(t)}.

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