Consider the following system: H (z) 2-3-1.82-2 +1.622-1-0.729
1-1.82-1+1.622-2–0.7292-3
a. Find the poles and zeros of the transfer function.
b. Sketch the magnitude and phase responses of the system.
c. Notice that the filter is all-pass. All-pass filters are used for phase correction.
d. Repeat a and b with the comb filter below
H (z) 1-0.852-5

how is this a question? in order for me to answer it i have to understand the question

explanation:

the blue one

Explanation:

get aids and die

An artesian well is simply a well that doesn't require a pump to bring water to the surface; this occurs when there is enough pressure in the aquifer. The pressure forces the water to the surface without any sort of assistance.

Hope it helps!