Capacity of A Band-Limited Noise Channel The purpose of this problem is to write a program to compute the capacity of the channel using the formula defined below:

C=W*log(1+PN0)

Where W is the bandwidth, P is the average transmitted power, and N₀/2 is the power of white Gaussian noise.

• Plot the capacity of the channel whose bandwidth W=3000 Hz as a function of P/N₀ between -20 and 30 dB (with 5 dB interval).
• Plot the capacity of the channel as a function of W when P/N₀ = 25dB. What is the limited value of the channel capacity as W goes to (infinity).

Note: Need to covert P/N₀ in dB to P/N₀ in ratio. For example, 10log₁₀(P/N₀ )= 25 dB