- #1
tsebamm
- 1
- 0
Hi,
We have a signal y(n) which is the weighted sum of two complex exponentials
y(n)=A*φk(n)+Β*φl(n)
k different to l
A,B are complex constants
I have to find the 2-norm of y(n). Can anyone help me with that?
Am I going to solve it with parseval's theorem?
φκ=exp(2πjkn/N)
φl=exp(2πjln/N)
Thanks in advance,
Nikolas
Homework Statement
We have a signal y(n) which is the weighted sum of two complex exponentials
y(n)=A*φk(n)+Β*φl(n)
k different to l
A,B are complex constants
I have to find the 2-norm of y(n). Can anyone help me with that?
Am I going to solve it with parseval's theorem?
Homework Equations
φκ=exp(2πjkn/N)
φl=exp(2πjln/N)
Thanks in advance,
Nikolas