Plotting discrete time signal
显示 更早的评论
Consider the following difference equation
Y[n-2]+aY[n-1]+bY[n]=x[n-1]+bx[n]
Plot Y[n] if x[n]=5u[n] , b=2,a=0.25 x[n]=u[n-4] , b=2,a=0.25
where u[n] is a unit a step function NOTE: This is a discrete signal. So I shall use the function "stem"
回答（1 个）
fuzi tamer
2017-2-27
0 个投票
5(0.75)^n sin(0.1*pi*n) u(n) n=[-20:20]
类别
在 帮助中心 和 File Exchange 中查找有关 Spectral Measurements 的更多信息
2015-11-17
2017-2-27
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
