If g(1) = 3 (tri(2r) – rect(t – 1)) * 82(t) Identify the expression for g(). Multiple Choice 8(1) = 3 E- (tri(2(t – 2n)) – rect((t – 2n) + 1)) 8(1) = 3 0 (tri(2(1 – 2n)) + rect((t – 2n) – 1)) 8(1) = 3 E (tri(2(t – 2n)) – rect((t + 2n) – 1)) 8(t) = 3 Eo tri(2(t – 2n)) – rect((1 – 2n) – 1))

please do (1) (2) and (3) in matlab

! Required information x(t) A - The given figure is a graph of one fundamental period of a periodic function x(f). A CTFS harmonic function cx[k] is found based on the representation time being the same as the fundamental period To, where A1 = 5, A2 = -3, and To = 5. Determine the numerical value of cx[0]. The numerical value of cx[O] is

For the following sequence {3.2,-2.2,-1.5,1.4,1.89,3.3…}, Quantize it using a uniform quantizer in the range of (-3,3) with 6 levels, and write the quantized sequence.