was29e
Junior Member level 2
- Joined
- Mar 10, 2005
- Messages
- 23
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,281
- Location
- amman-jordan
- Activity points
- 1,549
hi, please if anyone can help, i will realy be gratefull, its important to get this code or atleast any part of it, or where to start with it , and without using the DSP tool box.......
write a program to implement the constant_coeffecient linear diffrence equation:
y
=Σbi x(n-i) +Σai y(n-i), where for x : (0<=i<=N-1), and for y: (1<=i<=M-1)
for general values of N and M. Assume zero initial conditons, i.e:y=0, for n<0.
1. use the program to determine, and plot the impulse response of the following system:
a-y=x+.9y(n-1)-(.9)^10x(n-10)
is theis system recursive or non recursive, and is it IIR, or FIR?
b.y=.9y(n-1)+x
2. use the prog. to compute and plot y for the examples belowrun the prog. for 30 samples)
a. x=.8^n u, and h=1, 0<=n<=4.
b. x=.5^n u, and h= (.9^n)u,
c. x=cos(2Πn/8 ), and h=1, 0<=n<=7..
write a program to implement the constant_coeffecient linear diffrence equation:
y
=Σbi x(n-i) +Σai y(n-i), where for x : (0<=i<=N-1), and for y: (1<=i<=M-1) for general values of N and M. Assume zero initial conditons, i.e:y
=0, for n<0. 1. use the program to determine, and plot the impulse response of the following system:
a-y
=x+.9y(n-1)-(.9)^10x(n-10) is theis system recursive or non recursive, and is it IIR, or FIR?
b.y
=.9y(n-1)+x 2. use the prog. to compute and plot y
for the examples belowrun the prog. for 30 samples) a. x
=.8^n u, and h=1, 0<=n<=4. b. x
=.5^n u, and h= (.9^n)u, c. x
=cos(2Πn/8 ), and h=1, 0<=n<=7..