Introduction - If you have any usage issues, please Google them yourself
Inspection sequence
x(n)=cos(0.48*pi*n)+cos(0.52*pi*n)
A. 0 n 10 or less, or less using DFT spectrum estimation Will fill with zero length to the length of 100 point sequence DFT spectrum estimation.Draw the corresponding waveform requirement.
B. 0 n 100 or less, or less using DFT spectrum estimation, and draw the waveform.