Answer Happy

by »[n] = 0.54 +0.46cos (2n - 7) (d) Let n be the sample number and u[n] be the unit step function (-0

Posted: Fri May 20, 2022 11:48 pm

by answerhappygod

By N 0 54 0 46cos 2n 7 D Let N Be The Sample Number And U N Be The Unit Step Function 0 N O A Rectangle 1 (13.32 KiB) Viewed 15 times

by »[n] = 0.54 +0.46cos (2n - 7) (d) Let n be the sample number and u[n] be the unit step function (-0<n<o). A rectangle window function is given by w[n]=u[n] - u[n- 8) and a cosine function is given Applying the window function, calculate the windowed cosine function [n].w[n]. 14 marks 8